HVAC - Intro to HVAC - Chapter 1
Exam Questions and Answers 100%
Pass
A substance that is _______ is considered poisonous - CORRECT ANSWER-
Toxic
Used refrigerant that has been reprocessed to bring it up to the standards required
of new refrigerant is called _________? - CORRECT ANSWER-Reclaimed
A class of refrigerants that contains hydrogen, chlorine, fluorine, and carbon is
called _______? - CORRECT ANSWER-HCFC (Hydrochlorofluorocarbon)
Refrigerant.
A(n) ___________ is a heat exchanger that transfers heat from the air flowing
over it to the cooler refrigerant flowing through it. - CORRECT ANSWER-
Evaporator
A class of refrigerants that contains chlorine, fluorine, and carbon is called
__________? - CORRECT ANSWER-CFC (Chlorofluorocrbon) refrigerant.
The removal and temporary storage of refrigerant in containers approved for that
purpose is called ___________. - CORRECT ANSWER-Recovery
, A liquid metering device is also known as a(n) __________? - CORRECT
ANSWER-Expansion Device
A(n) _________ is a heat exchanger that transfers heat from the refrigerant
flowing inside it to the air or water flowing over it. - CORRECT ANSWER-
Condenser
The process by which a circulating refrigerant absorbs heat from one location and
transfers it to another location is called a(n) _____. - CORRECT ANSWER-
Mechanical Refrigeration Cycle
The movement of heat energy from a warmer substance to a cooler substance is
known as _____. - CORRECT ANSWER-Heat Transfer
The process of circulating recovered refrigerant through filtering devices that
remove moisture, acid, and other contaminants is known as _____. - CORRECT
ANSWER-Recycling
The use of machinery to provide cooling is called _____. - CORRECT ANSWER-
Mechanical Refrigeration
A substance harmful to your health is said to be _____. - CORRECT ANSWER-
Noxious
A high-volume hydronic cooling unit is called a(n) _____. - CORRECT
ANSWER-Chiller
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
Exam Questions and Answers 100%
Pass
A substance that is _______ is considered poisonous - CORRECT ANSWER-
Toxic
Used refrigerant that has been reprocessed to bring it up to the standards required
of new refrigerant is called _________? - CORRECT ANSWER-Reclaimed
A class of refrigerants that contains hydrogen, chlorine, fluorine, and carbon is
called _______? - CORRECT ANSWER-HCFC (Hydrochlorofluorocarbon)
Refrigerant.
A(n) ___________ is a heat exchanger that transfers heat from the air flowing
over it to the cooler refrigerant flowing through it. - CORRECT ANSWER-
Evaporator
A class of refrigerants that contains chlorine, fluorine, and carbon is called
__________? - CORRECT ANSWER-CFC (Chlorofluorocrbon) refrigerant.
The removal and temporary storage of refrigerant in containers approved for that
purpose is called ___________. - CORRECT ANSWER-Recovery
, A liquid metering device is also known as a(n) __________? - CORRECT
ANSWER-Expansion Device
A(n) _________ is a heat exchanger that transfers heat from the refrigerant
flowing inside it to the air or water flowing over it. - CORRECT ANSWER-
Condenser
The process by which a circulating refrigerant absorbs heat from one location and
transfers it to another location is called a(n) _____. - CORRECT ANSWER-
Mechanical Refrigeration Cycle
The movement of heat energy from a warmer substance to a cooler substance is
known as _____. - CORRECT ANSWER-Heat Transfer
The process of circulating recovered refrigerant through filtering devices that
remove moisture, acid, and other contaminants is known as _____. - CORRECT
ANSWER-Recycling
The use of machinery to provide cooling is called _____. - CORRECT ANSWER-
Mechanical Refrigeration
A substance harmful to your health is said to be _____. - CORRECT ANSWER-
Noxious
A high-volume hydronic cooling unit is called a(n) _____. - CORRECT
ANSWER-Chiller
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
