AHIT Final Test Questions

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Author:
Highspeed
ID:
276917
Filename:
AHIT Final Test Questions
Updated:
2014-06-16 13:44:28
Tags:
AHIT
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Description:
AHIT Questions
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  1. What is a possible cause if the suction line is frosting up?

    A. Improper air flow
    B. Both a and b
    C. Leaking Refrigerant
    d. None of the above
    B. Both a and b
    (this multiple choice question has been scrambled)
  2. The 3 major components of a fossil fuel forced air furnace are:

    A. Heat exchanger, burner, blower
    B. Plenum, blower, register
    C. Heat ducts, hot air vent, plenum box
    D. Return air, blower, vent system
    A.
    (this multiple choice question has been scrambled)
  3. Per the TREC standards, what is required of the condensate line?

    A. Both a and b.
    B. It must be insulated
    C. It must be a minimum 1 1/2 inches in     diameter.
    D. It must be run into a DWV pipe
    B.
    (this multiple choice question has been scrambled)
  4. An end notch cut into a beam where it rests on the foundation may be up to 1/2 the depth of the beam.

    a. True
    b. False
    b.
  5. Low voltage lighting systems:

    A. Are safe on all pool equipment
    B. Can operate on 110 or 220 volts
    C. Are not inspected according to industry standards
    D. Have fuses installed for protection
    C.
    (this multiple choice question has been scrambled)
  6. What is the average life expectancy of a 235 lb asphalt shingle?

    A. 15 - 20 years
    B. 10 - 15 years
    C. 20 - 25 years
    D. 25 - 30 years
    A.
    (this multiple choice question has been scrambled)
  7. What does EIFS stand for?

    A. Existing insulated finish systems
    B. Existing interior finished system
    C. Exterior insulated finish siding
    D. Exterior insulated finish system
    D.
    (this multiple choice question has been scrambled)
  8. What contributes to ice damming?

    A. Inadequate insulation and ventilation
    B. Too much snow
    C. Improper pitch
    d. None of the above
    A.
    (this multiple choice question has been scrambled)
  9. What is the proper grading for land around the foundation?

    A. 1" per foot for 5' or 6'
    B. 5' per foot for 5' or 6'
    C. 5" per foot for 1' or 2'
    D. 1" per foot for 5" or 6"
    A.
    (this multiple choice question has been scrambled)
  10. What copper pipe is the lightest:

    A. K
    B. L
    C. M
    D. N
    C.
    (this multiple choice question has been scrambled)
  11. How is horizontal cast iron piping vulnerable?

    A. Sewer gas can eat through the top of the pipe.
    B. The top of the pipe rusts from water sitting in the pipe.
    C. It can easily split along the top.
    D. Joints can easily break
    A.
    (this multiple choice question has been scrambled)

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