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interNACHI How to Inspect HVAC Systems test questions and answers
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interNACHI How to Inspect HVAC Systems test questions and answers
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interNACHI How to Inspect HVAC Systems test questions and answersHigh-efficiency condensing HVAC systems produce excessive _______________. - answer condensate
T/F: A moisture meter comes in both invasive and non-invasive models. - answer true
A home inspection is a non-invasive, _____________ examination of a residential property. - answer visual A home inspector is required to ______________ the energy source. - answer describe
A home inspector is required to describe the heating ____________. - answer method
_______________ is an effective means of inspecting for water leaks and moisture problems. - answer Thermography
Condensate lines or sweating suction lines can ______ onto building materials. - answer leak
A(n) ____________ can be used to tell the difference between aluminum pipes and steel pipes. - answer magnet
____________ is one of the main concerns when inspecting the HVAC system. - answer Water (or moisture)
A home that has a fuel-fired heating system requires _________________. - answer venting of its combustion gases and byproducts to the outside ___________ can be used to check for wood rot and damage caused by a leak from a condensing unit. -
answer An awl or probe
Heat moves from the ________ body, and the ________ body absorbs it. - answer warmer, colder
Heat can move from one body to another by _________. - answer radiation
Forced-air furnaces function primarily by ________. -
answer convection
Heat is transferred _____________. - answer in direct
rays
Heat transferred through electromagnetic waves happens via __________. - answer radiation
Radiation is the transfer of heat energy _________________. - answer by electromagnetic waves
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