Exam (elaborations)
HVAC Gas Heat certification exam 100% Correct
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A gas furnace is to be installed in a garage. The national standards require that the burners and ignition sources must be located ______ above the floor - ANSWER18 inches A good description of how a bi-metal fan switch operates the blower motor on a gas furnace is - ANSWERTemperature on- temperature off Redundant gas valves used on gas furnaces have - ANSWERDual gas shut off seats Burning one cubic foot of liquefied petroleum gas completely will produce approximately ______ BTUs - ANSWER LP gas has a specific gravity of - ANSWER1.5 - 2.0 What is the purpose of a spoiler screw located on a burner, or adjustable-shutters? - ANSWERMix primary air and gas
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Institution
HVAC
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HVAC
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Written for
- Institution
- HVAC
- Course
- HVAC
Document information
- Uploaded on
- May 27, 2024
- Number of pages
- 7
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
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hvac
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hvac gas heat certification exam 100 correct
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a gas furnace is to be installed in a garage the
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a good description of how a bi metal fan switch o
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