HVAC PREPARATION TEST 2026
QUESTIONS AND CORRECT ANSWERS
GRADED A+
● air handler. Answer: indoor part of an air conditioner that moves
cooled or heated air throughout the ductwork of your home. Usually a
furnace or blower coil.
● BTU. Answer: British thermal unit. Unit of heat energy.
● central air conditioning system. Answer: system in which air is treated
at a central location and distributed to and from rooms by one or more
fans and a series of ducts.
● compressor. Answer: the part of the outdoor air conditioner or heat
pump that compresses and pumps refrigerant to meet household cooling
requirements.
● condenser coil. Answer: outdoor portion of an air conditioner or heat
pump that either releases or collects heat, depending on the time of the
year.
● ductwork. Answer: the method by which air is channeled from the
furnace or the blower coil throughout your home.
QUESTIONS AND CORRECT ANSWERS
GRADED A+
● air handler. Answer: indoor part of an air conditioner that moves
cooled or heated air throughout the ductwork of your home. Usually a
furnace or blower coil.
● BTU. Answer: British thermal unit. Unit of heat energy.
● central air conditioning system. Answer: system in which air is treated
at a central location and distributed to and from rooms by one or more
fans and a series of ducts.
● compressor. Answer: the part of the outdoor air conditioner or heat
pump that compresses and pumps refrigerant to meet household cooling
requirements.
● condenser coil. Answer: outdoor portion of an air conditioner or heat
pump that either releases or collects heat, depending on the time of the
year.
● ductwork. Answer: the method by which air is channeled from the
furnace or the blower coil throughout your home.
