39 votes, 4.7 avg

1595

Home Inspector Entry Level Examination

This quiz is 231 questions that cover the following.

Illinois Home Inspector Law
Roofing
Exteriors
Structures
Electric
Plumbing
Heating
Air-conditioning
Interiors
Insulation
Fireplaces

You are welcome to take this exam as many times as you wish.

Please add the following information if you would like to review the exam results.

1 / 231

Category: Appliances

All of these items can contribute to one or more elements not working on an electric stove except which?

A burned out element

An interrupted power supply

The gas may be turned off

The control may be defective

2 / 231

Category: Plumbing

Which item is not essential for the safe operation of a conventional gas fired water heater?

Thermocouple

TPR valve

Pressure limit switch

Flue

3 / 231

Category: Exteriors

Railings on a deck should be provided wherever there is a danger of falling (when the difference in height is greater than ______).

12 inches

18 inches

30 inches

36 inches

4 / 231

Category: Electric

Figure 2 is a _________ type of heating system.

Gravity

Conventional

Convection

Self induced draft

5 / 231

Category: Heating

Which system above is a steam heat system?

6 / 231

Category: Illinois Law

How many hours of continuing education are required every two years to renew a license?

7 / 231

Category: Electric

You decide to remove the outlet from the wall for a closer inspection. You should expect to see _____.

The black wire attached to the green screw.

The white wire attached to the green screw.

The black wire attached to the brass screw.

The white wire attached to the brass screw.

8 / 231

Category: Structures

In the above picture, what is at position C

Sill plate

Rim joist

Sole plate

Floor joist

9 / 231

Category: Heating

What does BTU stand for?

Boiling Temperature Underline

British Thermal Unit

British Thermal Utility-count

Burning Temperature Unlimited

10 / 231

Category: Structures

When the center section of the bottom chord moves upward, and gaps as large as 1-1/2″ appear at the top of the interior walls, where they join the ceiling.

This is a major structural concern that requires immediate repair from a contractor.

This usually indicates poor taping job by the drywall contractor.

Additional insulation and ventilation can repair this defect.

This is called truss uplift and a good solution is not known for this problem.

11 / 231

Category: Insulation and Ventilation

Exhaust ducts in unheated areas __________.

Should not exist and need to be moved to a conditioned area.

Must be insulated.

Should have a trap to prevent condensation from entering the conditioned space.

Are fine un-insulated because they do not carry heat and are not subject to freezing.

12 / 231

Category: Illinois Law

According to the IDFPR SoP; which of the following is a MANDATED reporting item?

Missing insulation between conditioned and unconditioned spaces.

Exterior doors with keyed interior locks.

Furnace vents with negative slopes.

Outlets with reversed polarity.

13 / 231

Category: Exteriors

A shallow ditch with gently sloped sides to divert water run off around the house to areas which are lower-lying is called.

Ravine

Valley

Well

Swale

14 / 231

Category: Appliances

Clothes dryer vents can ________.

Maximum six feet long and flexible in a wall cavity.

Be a minimum of four inch diameter and vent to the exterior

Must have a back flow damper.

Vent to the interior providing it has the vent connection provision made for interior discharge.

15 / 231

Category: Structures

Footings are typically how wide? (typical single family home)

8 inches

24 inches

10 inches

15 inches

16 / 231

Category: Insulation and Ventilation

What is the recommended amount of ventilation for attics with a vapor barrier?

One square foot of ventilation for every 150 square feet of attic space.

One square foot of ventilation for every 300 square feet of attic space.

One square foot of ventilation for every 700 square feet of attic space.

One square foot of ventilation for every 1000 square feet of attic space.

17 / 231

Category: Interiors

All habitable rooms should have a heat source.

True

False

18 / 231

Category: Heating

Combustion air for a gas burning heating system can be taken from a bedroom______.

The bedroom is considered unconfined space over 50 square feet.

Furnaces can never draw combustion air from bedrooms.

If there is an openable window that is 5.7 square feet or larger.

If the bedroom is equipped with a UL listed carbon monoxide detector per furnace specs.

19 / 231

Category: Plumbing

Which of the following is least likely to have a cross connection?

Outside hose bibb

Shower stall

Water softener connection

Extendable faucet at the kitchen sink

20 / 231

Category: Heating

In Figure 2, which is the return line

21 / 231

Category: Structures

In the above picture, what is the drain tile?

22 / 231

Category: Interiors

The minimum tread width of stairs is ____.

7 inches

9-1/4 inches

11 inches

12 inches

23 / 231

Category: Exteriors

Upon inspection of the exterior of the property, you notice vines growing on the building. You inform your client what?

Vines are very attractive and will have no affect on the property.

Don't buy the house because this is probably poison ivy

Vines cause increased levels of moisture held against the wall surfaces, increased insect, and increased vermin problems in the house.

Vines can block your view from the windows.

24 / 231

Category: Structures

In the above picture, what is at position B

Sill plate

Rim joist

Sole plate

Floor joist

25 / 231

Category: Insulation and Ventilation

In the above diagram, what is the recommended amount of insulation for position A?

R-19 or 20 (2018 energy code)

R-25 or 30 (2018 energy code)

R-31 or 49 (2018 energy code)

R-50 or 80 (2018 energy code)

26 / 231

Category: Insulation and Ventilation

As a general rule, a vapor barrier can be installed over existing insulation if how much insulation is added on top of the vapor barrier?

As much as is below

Twice as much

Three times as much

Five times as much

27 / 231

Category: Interiors

Based on new construction practices, “habitable” basement space including bedrooms and family rooms should have ________.

Staircase to exterior.

Waterproofing paint if the foundation walls are left exposed.

An appropriately sized "2nd way out" emergency egress window.

None of the above.

28 / 231

Category: Heating

In figure 5, which is the “Hartford loop”

29 / 231

Category: Illinois Law

The licensee can be disciplined if he/she fails to disclose in writing to the client prior to the home inspection any limitations or exclusions of systems or components being inspected.

True

False

30 / 231

Category: Plumbing

Causes of poor pressure and flow in a house include all of the following except _______.

Undersized piping

Rusted piping

A gate valve type main valve

Piping obstructions

31 / 231

Category: Heating

Under normal operating conditions the color of a flame of an oil burning heating system is?

Blue

Green

Red

Yellow / orange

32 / 231

Category: Insulation and Ventilation

You are inspecting a crawl space. You look up and see the vapor barrier of the insulation stapled neatly to each floor joist. The vapor barrier is holding up the insulation. You inform your client what?

Nothing, because this is normal

They did an excellent job securing the insulation and this should help reduce your heating bills.

The vapor barrier was installed in the wrong direction. All the insulation needs to be installed properly or the vapor barrier removed.

The vapor barrier is not designed to support that type of weight; additional supports are needed for the insulation.

33 / 231

Category: Air Conditioning

Why are heat pumps not popular in the northern climates?

They can cause global warming when the refrigerant is released into the atmosphere.

Not effective in very cold weather.

Electric is too expensive in the northern area.

Heat pumps are built in the south and cost too much to ship up here.

34 / 231

Category: Air Conditioning

Which position is high temperature, high pressure – gas ?

35 / 231

Category: Roofing

On built up roofs, blisters and bubbles usually indicate what?

Improper installation

Nothing, as this is normally found on most built up roofs.

The surface is dehydrated due to sun exposure.

Moisture may be trapped under the flood coat or between plies.

36 / 231

Category: Exteriors

If the torsion balance springs are properly adjusted, the overhead garage door should remain ______ without any assistance.

In the completely open position

In the middle

In the completely closed position

Anywhere you leave it

37 / 231

Category: Exteriors

It has not rained in two weeks. Upon inspection of a gutter system, you notice granules from the roof shingles at the opposite end of the downspouts. You inform your client which of the following.

A negative slope is present on the gutters that will affect the way water drains from the gutters to the downspouts.

Nothing, for this is normal.

The shingles are defective and need to be replaced.

The downspouts are clogged and need to be cleared.

38 / 231

Category: Air Conditioning

What is the most likely cause of frost on a condenser coil of a regular a/c system?

Defective defrost cycle

Low refrigerant

Operating at too low of an outside temperature.

Thermostat set too low.

39 / 231

Category: Structures

What is a cause of footing failure?

Weak soils

Expansive soils

Surface water

All of the above.

40 / 231

Category: Exteriors

Roof water runoff is best controlled with _________.

Good grading, gutters, downspouts

Adequate swales

Gutters and downspouts

Damp proofing

41 / 231

Category: Roofing

The top of the chimney should be ____ feet higher than anything closer than ____ feet and at least ____ feet over any flat surface.

10 3 2

2 10 3

3 10 2

2 3 10

42 / 231

Category: Roofing

On a dormer, how far above the roofing should wood siding materials be?

43 / 231

Category: Exteriors

In the above diagram, what should be the minimum clearance between the earth wood, or EIFS, siding.

As long as it is not touching the earth, it is ok.

A minimum of 6 inches.

A minimum of 10"

These types of siding materials cannot be less than a foot from the earth.

44 / 231

Category: Structures

Collar ties should be spaced every _____________.

16 inches

24 inches

4 feet

8 feet

45 / 231

Category: Appliances

If the dishwasher leaks, causes may be _________.

A damaged gasket

A broken door hinge

A faulty switch

All of the above

46 / 231

Category: Heating

Under normal operating conditions the color of a flame of a natural gas burning heating system ?

Orange with blue tips

Yellow with blue tips

Blue with orange tips

None of the above

47 / 231

Category: Heating

On a Steam heating system, the pressure relief valve is usually set at _____ psi.

100

48 / 231

Category: Electric

During your inspection, you are inspecting the service ground wire (Grounding Electrode Conductor – GEC). You notice a splice inside a junction box. You inform your client what?

This is acceptable as long as you keep this box covered.

A purple wire nut with anti-oxidant paste is needed for this connection.

No splices are allowed in the service ground wire and this needs to be corrected by an electrician.

Nothing because this is not considered a problem.

49 / 231

Category: Fireplaces

Which position is the smoke chamber?

50 / 231

Category: Heating

What is the upper limit pressure for a steam operated boiler?

2 PSIG

3 PSIG

6 PSIG

30 PSIG

51 / 231

Category: Electric

Which of the above outlets are GFCI protected?

The far left one only.

All the outlets, provided the 2nd from the left outlet is on the load of the GFCI device.

Only the three outlets after the GFCI outlets

It all depends on if a ground wire is present.

52 / 231

Category: Interiors

All of the following are common window types, except ________.

Double hung

Casement

Pocket

Horizontal slider

53 / 231

Category: Interiors

Doors are expected to do, or have, the following except which of the following.

Close and latch easily

Bathrooms and bedrooms should have the ability to lock.

Exterior door should have exterior locks.

Walk in closet doors are mandated to NOT swing into the closet.

54 / 231

Category: Electric

__________ is the potential energy of the electrical system.

Current

Power

Resistance

Voltage

55 / 231

Category: Roofing

What is the difference between wood shakes and wood shingles?

Shingles are machine cut, while shakes are hand split or machine split.

Shakes are thicker.

Wood shingles are smoother.

All of the above.

None of the above. They are the same thing.

56 / 231

Category: Plumbing

The name of the pipe in position B is called _________.

Soil stack

Soil pipe

Wet vent

Vent stack

Branch vent

57 / 231

Category: Exteriors

In the photo above, what is position C

Stiffening spikes

Tie back

Deadman

Backfill

58 / 231

Category: Appliances

On a gas stove burner, the flame is yellow, this would indicate what?

The flame should be yellow and this is not a defect

A poor gas/air mixture

Clogged injectors

Damaged burners

59 / 231

Category: Exteriors

Ideally, and when the house layout in relation to a neighboring home allows, the drainage away from the house / foundation should be approximately____________.

6" in the first 10'

backwards and towards the house.

2" in the first 15'

25 degrees or even steeper.

60 / 231

Category: Roofing

On an open valley, where asphalt rolled roofing is used, how many layers should be present?

Rolled roofing material is not allowed for valley flashing.

61 / 231

Category: Illinois Law

A person or entity licensed under the Act shall be required to maintain a work log record of home inspections conducted for a period of ______ years after the home inspection is performed.

3 years

5 years

7 years

10 years

62 / 231

Category: Structures

The maximum allowable lean on a supporting wall is ________.

1/4 the width of the wall.

1/3 the width of the wall.

1/2 the width of the wall.

2/3 the width of the wall.

63 / 231

Category: Exteriors

The term E.I.F.S. stand for what?

Efflorescence In Foam Siding

External and Internal Foam Systems

Exterior Insulation For Siding

Exterior Insulation Finish System

64 / 231

Category: Air Conditioning

What is the expected temperature differential in the supply and return of an air-conditioner?

5-10 degrees

10-15 degrees

15-20 degrees

40-50 degrees

65 / 231

Category: Exteriors

The distance between the balusters in a railing should be no more than _____.

2 inches

4 inches

6 inches

8 inches

66 / 231

Category: Insulation and Ventilation

Plumbing pipes (supply and waste) and heating pipes which pass through unheated areas should be insulated to a minimum of R- __, but higher if possible.

67 / 231

Category: Roofing

Although it is slang and inaccurate, modified bitumen roofs are commonly called _______.

BUR or Tar & gravel roof.

A torched down rubber roof.

A shingle roof

None of the above

68 / 231

Category: Plumbing

Copy – The name of the pipe in position D is called _________.

Soil stack

Soil pipe

Wet vent

Vent stack

Branch vent

69 / 231

Category: Heating

The fan limit switches are set to start the blower fan at ____, stop the blower fan at _____, and shut down the entire unit at ______.

110 degrees, 150 degrees, 200 degrees

150 degrees, 200 degrees, 150 degrees

150 degrees, 110 degrees, 200 degrees

80 degrees, 120, degrees, 210 degrees

70 / 231

Category: Fireplaces

Which position is the hearth?

71 / 231

Category: Air Conditioning

A problem of using an evaporative cooler in the Northern climates is ?

Freezing

To much dry air movement

Mosquitoes

Unions

72 / 231

Category: Plumbing

Faucets or spouts must be above the ________ of the sink or basin.

Overflow drain

Vent stack

Flood rim

Vacuum breaker

73 / 231

Category: Interiors

All of the following are limitations to your wet basement investigation except ______.

Wall finishes may cover evidence

There may be a raised floor

There may have been no rain for some time before the inspection

Storage may be kept off the floor

74 / 231

Category: Air Conditioning

You notice a 2 pole breaker that is over-sized in relation to the wire attached. This breaker is for an air-conditioning compressor. You inform your client what?

Over fusing is dangerous and needs to be corrected by an electrician.

This is because of the initial draw on the system, and this is considered ok.

There is a safety factor built in to all these rules.

We must shut down the unit and leave the building.

75 / 231

Category: Interiors

Manufactured skylights should be installed following ___________.

Local codes

Standard construction practices

Manufacturers recommendations

The AHJ determines how they should be installed.

76 / 231

Category: Appliances

Golden rule to be known about testing a garbage disposer is what?

The unit should not be operated for more than 10 seconds

All units require a lid to be installed before it operates.

Water should be run constantly while the disposal is running.

No water should be running when the disposal is running.

77 / 231

Category: Interiors

Indications of wet basement problems include all of the following, except ________.

Damaged interior finishes

Odors

Heaving of floors

Health hazards in the form of molds.

78 / 231

Category: Electric

Two wires coming from the electric company’s pole to the house indicates what?

110 / 220 volt service

110 volt service

100 amp service

200 amp service

79 / 231

Category: Electric

You notice a silver colored wire in a home that was build in 1950. You assume this wire to be what?

Tin clad copper

Aluminum

Silver

Aluminum cladded copper

80 / 231

Category: Electric

The service drop wire should not be within ________ feet of the sides or bottom of the window.

2 feet

3 feet

6 feet

8 feet

81 / 231

Category: Roofing

The owner of the home told you that “we removed the old asphalt shingles and had this new slate roof installed last year”

Being polite, you state "it looks beautiful" and proceed with your inspection.

Look for signs of ice damming because these roofs are difficult to ventilate.

Look to see if the structure of the roof is showing any signs of overload stress.

Check the slope to make sure it is at least 4 in 12 pitch, which would be the minimum allowable for slate shingles.

82 / 231

Category: Electric

A primary difference between AC and Greenfield is ____ ?

AC is flexible conduit and you need to install wires

Greenfield is flexible conduit and you need to install wires

AC has wires already installed and is part of the cable

Both: b & c

83 / 231

Category: Plumbing

What is the maximum static water pressure you should find in a residential plumbing system?

40 psi

60 psi

70 psi

80 psi

84 / 231

Category: Electric

This is measured in amps

Current

Power

Resistance

Voltage

85 / 231

Category: Insulation and Ventilation

What should be used to prevent attic insulation from blocking soffit vents?

Screens

Wood

Plastic

Baffles

86 / 231

Category: Plumbing

The name of the pipe in position C is called _________.

Soil stack

Soil pipe

Wet vent

Vent stack

Branch vent

87 / 231

Category: Illinois Law

Fact: Home Inspectors are governed by the State of Illinois office of Financial & Professional Regulation – division of Banks & Real Estate (formerly OBRE) as are real estate agents. Because the governing body is the division of Banks & Real Estate a home inspector MUST_________.

Comply with all request of the real estate agent who has the property listed (sellers agent)

Comply with all request of the real estate agent who has sold the property (buyers agent)

Either agent based on the Division of Banks & Real Estate regulations and since the agent is in charge of the real estate transaction.

All of the above

None of the above.

88 / 231

Category: Structures

In the above picture, what is at position D

Sill plate

Rim joist

Sole plate

Floor joist

89 / 231

Category: Roofing

The best way to prevent ice dams is with _____________

Heat tape

Better quality shingle

Increased insulation and ventilation

Calcium chloride

90 / 231

Category: Electric

The distance over area D on a roof that is less than four feet to the overhang is what?

12 Inches

18 Inches

24 Inches

36 Inches

91 / 231

Category: Insulation and Ventilation

What is a common type of air barrier found in new construction today?

GAF Ice and Water Shield

Kraft Paper

Plastic

Tyvek

92 / 231

Category: Air Conditioning

The temperature change across the coil is 28 degrees, you inform your client.

The unit is operating as designed.

The temperature change is too low and additional refrigerant is needed.

The temperature change is too high and additional refrigerant is needed.

The temperature change is too high and the flow across the coil is restricted.

93 / 231

Category: Air Conditioning

When liquids vaporize into gases, they ______ a considerable amount of heat.

Absorb

Discharge

Convert

Capture

94 / 231

Category: Structures

Notches in the top or the bottom of a floor joist should not be more than ________.

1/3rd the depth of the floor joist

1/6th the depth of the floor joist

Any depth, as long as the joist on both sides is not notched at all.

Any depth, as long as at least six inches is left.

95 / 231

Category: Exteriors

In the photo above, what is position B

Stiffening spikes

Tie back

Deadman

Backfill

96 / 231

Category: Air Conditioning

Which position does liquid refrigerant convert to a gas?

97 / 231

Category: Illinois Law

The licensee can be disciplined if he/she aides or assists another in the violation of the Act or rule.

True

False

98 / 231

Category: Interiors

The maximum rise of a staircase riser is approximately _______.

5 inches

6 inches

7 inches

8 inches

99 / 231

Category: Plumbing

Gas water heaters will not have _____.

A temperature/pressure relief valve

A water supply shutoff valve

A discharge pipe extended from the pressure relief valve

A barometric damper

100 / 231

Category: Air Conditioning

Which position does gas refrigerant convert to a liquid?

101 / 231

Category: Structures

In the above picture, what is the footing?

102 / 231

Category: Interiors

The functions of exterior doors include all of the following, except _____.

Security

Ventilation

Gas or fire protection

Weather tightness

103 / 231

Category: Illinois Law

During your inspection you notice an imminently hazardous condition.

You inform everyone involved to limit possible injury.

Tell your client only in private

Tell the listing agent in writing who must inform the homeowner.

Tell the selling agent in writing who must inform the listing agent.

104 / 231

Category: Insulation and Ventilation

In the northern climate, vapor barrier should be installed _______.

Facing the exterior

Facing the interior

On the outside in the summer and inside in the winter

On the inside in the summer and the outside in the winter.

105 / 231

Category: Plumbing

Which of the following fixture does not require an external trap?

Toilets

Basins

Bathtubs

Showers

106 / 231

Category: Air Conditioning

Where is the best place for an air-conditioning return vent?

Low and inside wall

Low and outside wall

High and inside wall

High and outside wall

107 / 231

Category: Electric

A white electrical cable used in residential wiring is commonly referred to as _____?

Nomex

Romex

Seal-Tite

108 / 231

Category: Interiors

A mullion is _______.

A material used to divide glass into individual panes in windows.

The interior part of the sill

A vertical rail separating two windows in a group

The part of the frame above the glass.

109 / 231

Category: Illinois Law

The licensee can be disciplined if he/she discloses any information concerning the results of a home inspection without the approval of the client(s).

True

False

110 / 231

Category: Exteriors

Ideally, downspouts should discharge ______ from the foundation.

6 to 12 inches

1 to 2 feet

4 to 6 feet

The further the better. Get the water as far away from the foundation as possible.

111 / 231

Category: Structures

Referring to structural framing such as a roof, dead load means ___________

During construction the weight of the workers not doing anything.

The total weight of the house including the foundation.

The total permanent weight of the framing materials and permanently mounted equipment.

The calculated load after a collapse.

112 / 231

Category: Heating

In figure 3, which is the automatic water make-up?

There is no automatic feed on this type of hot water boiler.

113 / 231

Category: Plumbing

Each temperature/pressure relief valve shall have a _______.

Discharge tube no longer than 30 inches

Trapped discharge tube

Full size discharge tube extended to a safe location

Reducing fitting and threaded end on the discharge tube

114 / 231

Category: Exteriors

As a general rule, a downspout should be provided for every _______ feet of gutters.

115 / 231

Category: Plumbing

The name of the pipe in position A is called _________.

Soil stack

Soil pipe

Wet vent

Vent stack

Branch vent

116 / 231

Category: Air Conditioning

The primary component that makes a heat pump work and differentiates it from a regular central a/c system is the?

The Hartford Loop

The pressure differential switch

The Phase Valve

The Reversing Valve

117 / 231

Category: Air Conditioning

Which position is medium temperature, low pressure – gas ?

118 / 231

Category: Plumbing

Which of the following is NOT a common material used for water entry piping?

Lead on older homes

Copper

Polyethylene plastic

Black iron

119 / 231

Category: Heating

Gas flues on gas or oil fired water heater _________.

Should have minimum length of 10 feet

Should slope down away from the water heater to allow for condensation

Should have a slope of 1/4 in 12 up and away from the boiler.

Should be friction fit together (NO SCREWS ALLOWED)

120 / 231

Category: Insulation and Ventilation

In the above diagram, what is the recommended amount of insulation for position D?

R-19 or 20 (2018 energy code)

R-25 or 30 (2018 energy code)

R-31 or 49 (2018 energy code)

R-50 or 80 (2018 energy code)

121 / 231

Category: Illinois Law

According to the IDFPR SoP; which of the following is a MANDATED reporting item?

120 volt, 30 amp electrical service.

Lead water service pipe.

Roof shingles that are curling.

Solid aluminum branch circuits

122 / 231

Category: Heating

Which system above is a gas forced air furnace?

123 / 231

Category: Exteriors

Earth to brick clearance should be a minimum of _______.

1 inch

4 inches

8 inches

The brick veneer is acceptable to be in the earth.

124 / 231

Category: Heating

What is the maximum operating pressure on a hot water boiler?

5 PSI

12 PSI

29 PSI

80 PSI

125 / 231

Category: Air Conditioning

On the outside unit of an air conditioner, which line should be warm?

Liquid

Suction

Depends what the temperature is outside.

The one with the insulation on it.

126 / 231

Category: Air Conditioning

At what would be considered a minimum safe temperature to operate an air-conditioning system and provided that it has been this temperature or warmer for at least 24 hours ?

32 degrees

40 degrees

65 degrees

75 degrees

127 / 231

Category: Structures

Truss uplift is ______.

A serious structural failure.

A structural problem but not an emergency.

An irritation but acceptable.

None of the above.

128 / 231

Category: Air Conditioning

Which position is medium temperature, high pressure – liquid ?

129 / 231

Category: Heating

Finding cracks in heat exchangers is _______.

Generally easy due to the space available to visually see inside.

Difficult due to the lack of visible space inside

Impossible to see, a home inspector is not likely to be able to detect this defect.

Only found by heating contractors who want to sell new furnace installations

130 / 231

Category: Plumbing

A deep well is any well over ______ feet.

100

131 / 231

Category: Illinois Law

The work log shall be kept in a sequential format and shall include the—

Fee charged, the name of the client and the address of the home inspected

Date, the fee charged and the address of the home inspected.

Date, the name of the client and the fee charged.

Date, the name of the client and the address of the home inspected

132 / 231

Category: Heating

Which system above is an open hot water heating system?

133 / 231

Category: Electric

NMC should be secured to the structure within ______ from leaving an electrical box or panel.

2 Inches

4 Inches

6 Inches

12 Inches

134 / 231

Category: Roofing

What is a cant strip?

The strip that stops gravel from falling off the edge of the roof.

The strip that secures asphalt shingles together.

The strip that allows for two 45 degree angles where a roof membrane meets a wall and the roofing material runs up the wall.

The metal strip that secures the single ply roofing membrane to the parapet wall.

135 / 231

Category: Insulation and Ventilation

Roof vents rely on __________ to work properly.

Convection

Conduction

Radiation

Power ventilators.

136 / 231

Category: Structures

Which of the following is true regarding cracks in foundation walls.

A horizontal cracks, with bulging, are normal and not considered a reportable issue.

Cracks starting at the corners of window wells with no signs of water entry are normal and not considered a reportable issue.

Cracks smaller than 1/2 inch are considered normal and not considered a reportable issue.

All foundation cracks are serious and we should inform our client to contact a structural engineer.

137 / 231

Category: Heating

In figure 1, which position is the manifold

138 / 231

Category: Exteriors

In the photo above, what is position A

Stiffening spikes

Tie back

Deadman

Backfill

139 / 231

Category: Electric

This is measured in Ohms

Current

Power

Resistance

Voltage

140 / 231

Category: Insulation and Ventilation

What does the term “bypass” mean as it refers to insulating spaces.

Hatches to gain access into unconditioned spaces like attics and crawl spaces.

The space created by soffit vents and ridge vents to allow attic ventilation.

Voids in the insulation where heat escapes into the attic from the conditioned part of the home.

The process of laying out the batts of insulation.

141 / 231

Category: Roofing

A cricket should be installed on chimneys when?

When the chimney is wider than 30"

When water is entering the top of the chimney.

When the chimney is over six feet in height.

When two flues are present to prevent downdraft from one to the other.

142 / 231

Category: Illinois Law

If you can’t inspect something you said you would (based on your signed pre-inspection agreement)

Too bad, figure out a way to inspect it because the State of Illinois requires it. Everything must be inspected, no exceptions, no matter what – per State of Illinois Law.

You don't have to inspect it, but you do need to explain why you could not inspect it and that information must be provided in the inspection report.

You can verbally explain to your client why you can't inspect it.

None of the above

143 / 231

Category: Insulation and Ventilation

Ice dams are __________

A myth

Somebody's idea of a stupid joke. They would spray the snow on a roof with water over a door. It would turn to ice. When the owner walks out of the door, the vibration of the door causes all the snow and ice to slide off and dump on the owner of the home.

Usually the result of poor insulation and ventilation and bypasses.

When the water pipes in an attic freeze and prevent water from moving.

144 / 231

Category: Roofing

You are inspecting a flat roof. Last rain was two weeks prior to your inspection. You notice white circles in numerous size radiuses on the membrane. You inform your client what?

Ponding may be occurring and this can shorten the life span of a roof by 50%

The surface is dehydrated due to sun exposure.

Moisture is trapped underneath the membrane or within the layers of the membrane.

Nothing, as this is normally found on most built up roofs.

145 / 231

Category: Heating

In figure 1, where would back drafting occur at?

146 / 231

Category: Electric

You look inside the main electrical panel, you notice two 100 amp breakers being fed by #3 copper wire.

You inform you client that this house was wire incorrectly and needs to be corrected by a qualified electrician.

You inform your client that they have a 100 amp service.

You inform your client that they have a 200 amp service.

You inform your client that the second breaker is for backup only.

147 / 231

Category: Structures

Under interior walls where they run parallel to the floor joist.

Nothing is required as long as the wall is non-load-bearing.

The floor joist should be doubled.

Solid blocking should be present spaced every four feet.

Both b. and c. are correct.

148 / 231

Category: Insulation and Ventilation

When insulating an unused attic area, the goal is to ________.

Keep the attic as warm as the house to lower heating bills

Keep the attic at the same temperature as the exterior.

Keep the attic temperature between the interior and the exterior.

Keep the insulation evenly spread out. No high, or low, areas.

149 / 231

Category: Roofing

______ slope is acceptable to install regular asphalt shingles.

2 in 12

1 in 12

3 in 6

4 in 12

150 / 231

Category: Electric

If the service main wire is copper 2/0, you should expect to see a ____ amp breaker.

100

200

400

151 / 231

Category: Exteriors

In an attached garage, what areas should have drywall?

The entire inside of a garage should be drywall

The back wall only needs to be drywall

Any wall that shares with the interior of the house needs to be drywall

None of the interior needs to be drywall, this is only for cosmetic purposes.

152 / 231

Category: Air Conditioning

Can a heat pump be run in the heating and cooling mode at the same time?

Yes

Yes, if it is equipped with two energized conductors and a one neutral conductor.

Yes, If the disconnect lever is in the off position and the thermostat call for heat.

153 / 231

Category: Plumbing

Horizontal drain pipes should have a slope of roughly _________?

1/4 inch per foot

1/32 inch per foot

1/2 inch per foot

1 inch per foot

154 / 231

Category: Insulation and Ventilation

Recess cans (pot lights) that can be covered with insulation need to be_______

IC or ICT rated.

IP rated.

Never allowed

No specific rating.

155 / 231

Category: Heating

The primary concerns of a cracked heat exchanger is?

The heating system will not provide adequate heat

Spillage or leakage of CO2 into the house

Lack of containment from the burners, fire hazard

None of the above

156 / 231

Category: Roofing

Roofs with a pitch between 2 in 12 and 4 in 12 are considered a __________ roof system.

Flat

Low slope

Conventional

Shallow

157 / 231

Category: Interiors

Safety glass (also called tempered glass) should be present at a glazed panel _____.

Front entry side-lites.

Picture window with an exposed area of an individual pane of glass greater than 9 sq. ft.

Both a and b

Neither a and b

158 / 231

Category: Electric

If the service main wire is #2 aluminum, you should expect to see a ____ amp breaker.

100

200

400

159 / 231

Category: Structures

Trusses can be cut, bored, notched ____________.

Because they are engineered for that purpose, that's part of the value of using a truss system.

Only if the carpenter is TMA ( truss manufacture approved ) certified.

Only under direction of a structural engineer, preferably the manufactures engineer.

Never

160 / 231

Category: Electric

This is measured in watts

Current

Power

Resistance

Voltage

161 / 231

Category: Electric

The term “split wired receptacle” indicates what.

The outlet is designed to only use one side at a time.

Each side gets power from a separate circuit or a same circuit but one side switched.

It can be energized from two different switches at any time.

The outlet is loose and needs to be secured.

162 / 231

Category: Fireplaces

A fireplace mantle that projects 1-1/2″ or more out (as shown in position I) from the surface of the mantle should be at least ____ inches above the opening.

6 Inches

12 Inches

18 Inches

24 Inches

163 / 231

Category: Heating

In figure 3, which is the overflow pipe

164 / 231

Category: Insulation and Ventilation

Unconditioned crawl spaces should have one square foot of venting for every _________ of crawl space.

150 square feet without a vapor barrier

1500 square feet with a vapor barrier

Both A and B

Neither A or B

165 / 231

Category: Exteriors

You notice white salty deposit substance appearing on the brick siding material. This is ____?

Efflorescence

A normal reaction of brick to sunlight

An indication of defective brick

An indication of defective mortar

166 / 231

Category: Illinois Law

The licensee can be disciplined if he/she accepts compensation from more than one interested party for the same service WITH the consent of all interested parties.

True

False

167 / 231

Category: Insulation and Ventilation

Polystyrene and polyurethane insulations create a severe fire hazard when left exposed. Inside a house or garage, they should be covered with at least _____.

Paper

Plastic

1/2" drywall

1" drywall

168 / 231

Category: Electric

Wall receptacles in a garage should be ________ type.

GFCI

AFCI

TYPE G (GARAGE)

It doesn't matter as long as it is grounded.

169 / 231

Category: Structures

Anchor bolts for sill plates are to be placed within how many inches the corner of a foundation wall?

6 inches

12 inches

18 inches

24 inches

170 / 231

Category: Electric

Knob and tube wiring should have how much separation between parallel runs.

1 Inche

3 Inches

9 Inches

12 Inches

171 / 231

Category: Appliances

Which of the following is true regarding microwave ovens?

It is ok to run microwave ovens without anything inside the unit.

Microwave ovens need an object such as a glass of water inside of them if they are run.

Microwave ovens cannot have ANY type of metal inside of them.

Special testing equipment is mandated to test microwave ovens for operation.

172 / 231

Category: Illinois Law

All entities performing business must have an entity license if the entity is a _______.

corporation, sole proprietorship or a legally formed partnership

corporation, Limited Liability Company or a legally formed partnership

sole proprietorship, Limited Liability Company or a legally formed partnership

corporation, Limited Liability Company or a sole proprietorship

173 / 231

Category: Electric

How close can an electrical switch be to a shower?

Doesn't matter as long as it is GFCI

3 feet

5 feet

8 feet

174 / 231

Category: Roofing

Which of the above roof types is the most prone to leakage

Hip

Mansard

Butterfly

Shed

Flat

Gable

Gambrel

175 / 231

Category: Electric

Assuming proper wiring methods, which is accurate based on copper wire.

#14 wire on 20 amp breaker

#12 wire on 20 amp breaker

#10 wire on 40 amp breaker

#12 wire on 15 amp breaker

176 / 231

Category: Fireplaces

Which position is the throat?

177 / 231

Category: Heating

A lack of combustion air is a problem because______.

This can result in inadequate combustion which can lead to a carbon monoxide problem.

Not a serious problem at all but can lead to inefficient fuel burning.

Neither a or b.

Both a and b.

178 / 231

Category: Appliances

On refrigerators, when the temperature level is set at the lowest cooling temperature, it usually indicates what?

Dirty mechanicals

Nothing. It is the owners choice as to how cold they want it.

The refrigerator leaks

Time to replace the refrigerator.

179 / 231

Category: Roofing

Which of the above roof types is a Butterfly?

No such type of roof design.

180 / 231

Category: Heating

A furnace or water heater installed in the garage needs have its burners _____ inches off the floor.

It doesn't matter

12 Inches

18 Inches

24 Inches

181 / 231

Category: Air Conditioning

What is the problem of locating the evaporator upstream of the heat exchanger?

This is the best place for the evaporator so if the drain clogs, it will not fall on top of the heat exchanger.

Moisture flowing across the heat exchanger.

Moisture will damage the electronics.

It doesn't matter where you put the evaporator.

182 / 231

Category: Heating

In figure 5, which is the “equalizer pipe”

183 / 231

Category: Fireplaces

Which position is the damper?

184 / 231

Category: Exteriors

The cracking at position A in the picture above indicates what?

A rusted lintel

Excessive pressure from above

Rotted windows

The header over the window has failed.

185 / 231

Category: Insulation and Ventilation

In the above diagram, what is the recommended amount of insulation for position B?

R-19 or 20 (2018 energy code)

R-25 or 30 (2018 energy code)

R-31 or 49 (2018 energy code)

R-50 or 80 (2018 energy code)

186 / 231

Category: Plumbing

TPR valves are optional on water heaters when _______.

It is a gas water heater

It is an electric water heater

It is an oil water heater.

None of the above

187 / 231

Category: Interiors

The head room above stairs should be a minimum of ______.

6 feet

6'-8"

7 feet

7'-6"

188 / 231

Category: Air Conditioning

If the model number of the air conditioning unit is XE 0090302221, what is the approximate size of the air-conditioning compressor?

2 ton

2.5 ton

3 ton

3.5 ton

189 / 231

Category: Structures

This type of truss causes what type of pressure on the walls?

Downward and lateral

Lateral only

Downward only

It depends on the type of roofing material is installed.

190 / 231

Category: Heating

The phrase “cracked heat exchanger” is used. This implies what type of heating system?

Gas Hydronic Boiler

Gas Steam Boiler

Gas Forced Air Furnace

Oil Hydronic Boiler

191 / 231

Category: Roofing

What should be installed on top of a parapet wall?

Cricket

Hartford loop

Gravel stop

Coping

192 / 231

Category: Structures

In the diagram above, the piece labeled C is called a __________.

Strut

Beam

Collar tie

Purlin

193 / 231

Category: Exteriors

On attached garages, the passage door (man door) that enters the house is different from any other door in the house because of what?

It must be a solid door with weather stripping.

It must be a minimum of 42" wide

It must have an openable window into the garage.

It is required to have a keyed deadbolt lock on either side of the door.

194 / 231

Category: Plumbing

Common problems with expansion tanks on well and pump systems include all of the following except _________.

Rust

Leaking

Waterlogged

Undersized

195 / 231

Category: Illinois Law

The definition of “Classroom hour” for education or continuing education means

40 minutes

45 minutes

50 minutes

60 minutes

196 / 231

Category: Structures

What is the minimum bearing that should support a wood beam?

3/4 inch

1-1/2 inches

2 inches

3 inches

197 / 231

Category: Fireplaces

Which of the following is true regarding wood burning fireplaces and their associated chimney.

The flue size should be half as big as the hearth.

The throat should be 1/12th the size of the hearth extension.

The masonry firebox should be completely free of cracks and gaps.

The damper must be removable for inspection and cleaning.

198 / 231

Category: Insulation and Ventilation

The hardest area to ventilate is a __________.

Truss attic

Vaulted ceiling

A stick built attic

A flat roof

199 / 231

Category: Exteriors

Guard rail heights should be a minimum of ____ inches?

30 inches

36 inches

42 inches

48 inches

200 / 231

Category: Heating

Which of the above units uses oil as its fuel?

201 / 231

Category: Interiors

A guard rail on new construction should be ____ high?

30 inches

36 inches

42 inches

48 inches

202 / 231

Category: Appliances

The door to an oven should stay ________.

In the open position

In the closed position

In any position that you leave the door.

In the middle

203 / 231

Category: Fireplaces

Which position is the smoke shelf?

204 / 231

Category: Structures

Which type of framing construction offers the worst type of fire protection?

Post and Beam

Log

Platform

Balloon

205 / 231

Category: Appliances

Central vacuum system has the power unit _________.

Spread throughout the house

Located in an out of the way place

In the wand that you use

located on the exterior of the building.

206 / 231

Category: Structures

The strut is located in position ____

207 / 231

Category: Air Conditioning

How does a thermostat for a heat pump differ from a conventional thermostat?

It is the same thing

It will be programmable so as to lower the heat at night when everyone is sleeping.

It will have a dual thermostat so if the temperature drops too low the auxiliary heat will activate.

They are easily recognized by the blue covers.

208 / 231

Category: Plumbing

Potable water is ____________.

Water we can drink

Water that has been through a domestic water heater

Well water

Water with an e-coli reading of more than 25

209 / 231

Category: Fireplaces

Which position is the ash-pit?

210 / 231

Category: Heating

Proper clearances to combustibles for single wall vent connectors of gas burning heating equipment.

1 Inch

4 inches

6 inches

None of the above

211 / 231

Category: Exteriors

The proper way to inspect the automatic reverse feature on an automatic door opener is to do what?

Clamp a vise grip to the track at the top to stop the downward travel of the door.

Pull your car half way into the overhead door and close the door on your car.

Grab the door with your hand and stop the movement of the door to activate the auto reverse mechanism.

Place a 2×4 on the floor in the middle of the overhead door and lower the garage door.

212 / 231

Category: Insulation and Ventilation

Which of the following are accepted of insulation that you would find during a home inspection?

Glass fiber insulation

Rock wool

Closed, or open, cell styrofoam

All of the above

213 / 231

Category: Interiors

All of the following are signs of water problems in basements, except _______.

Rust at the base of steel columns

Loose floor tiles

Window wells extending below windows

Peeling paint near the base of walls

214 / 231

Category: Roofing

What happens to asphalt shingles when they loose their granular covering?

Nothing, since the granules are present only for decoration.

The shingles will leak immediately, for the granules are needed to shed water.

The shingles will crack, buckle, and curl.

The granules tend to clog the gutters and downspouts causing leakage into the overhangs

215 / 231

Category: Air Conditioning

What is the expected temperature differential in the supply and return of a heat pump with the emergency heat activated?

5-10

10-15

15-20

40-50

216 / 231

Category: Interiors

Exterior hinges on exterior doors ________.

Reduce security

Improve the appearance of interior trim

Are used with doors that have to open inward

Are only found on French doors.

217 / 231

Category: Interiors

Manufactured skylights should be installed following ___________.

Local codes

Standard construction practices

Manufacturers recommendations

The AHJ determines how they should be installed.