PRACTICE EXAM | 100 QUESTIONS | WITH
COMPLETE SOLUTIONS!!
1 of 100
Term
ranch house measures 40' in length and 25' in width. It has 9' ceilings.
What's the volume of the ranch house
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10,000 Cu. ft 1,000 Cu. ft
9,000 Cu. ft 4,500 Cu. ft
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2 of 100
Term
Before conducting any diagnostic testing on forced air appliances
what should be inspected first?
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suit up w/ ppe attached garage wall
filter(s) sling psychrometer
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3 of 100
Term
Based on the following information what is the rate of return? An
energy measure cost for materials is $1300.00 and labor is $500.00.
You tell the customer they will save $400.00 annually
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4.5 3.2
, 3.5 6.5
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4 of 100
Definition
A vent damper found on an oil heating appliance actuated by air
pressure differentials
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draft diverter condenser
barometric damper butterfly damper
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5 of 100
Term
which appliance is not directly vented to the outside?
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, fuel, oxygen, ignition source air leaking into a building
gas oven with a vent over it disabling furnace and water heaters
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6 of 100
Term
which offers the best thermal resistance
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High U-factor High R-Value
Low -e Glass Low U-value
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7 of 100
Term
What type of heating system uses heat from the ground to heat the
home?
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