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Refrigeration Cycle Questions with Answers
(100% Correct Answers)
In a small appliance HFC-134a the greatest temperature drop is across what?
A) evaporator
B) receiver
C) compressor
D) condenser Answer: D
In a small reefer appliance using HFC-134a the greatest temp drop is across
what?
A) evaporator
B) thermal expansion valve
C) compressor
D) reciever Answer: B
The component of a reefer system in which the refrigerant vaporizes and
absorbs heat is known as what?
A) condenser
B) vapor generator
C) accumulator
, 2
D) evaportator Answer: D
Which of the following statement is correct concering a multi coil reefer
system?
A) liquid receiver functions to collect and remove the non condensable gases
B) a thermostatic expansion valve is used to control reefer space temp
C) refrigeration temp in an evaporator is directly related to refrigerant pressure
D) dehydrators must be used continuously in a reefer system Answer: C
Under normal conditions, the refrigerant enters the compressor in an operating
refrigeration system in what condition and or state?
A) liquid
B) dry saturated gas
C) wet saturated gas
D) superheated vapor Answer: D
In which of the listed refrigeration system componnents does the superheating
of refrigerant take place?
A) expansion valve
B) evaporator
C) drier
D) Receiver Answer: B
Refrigeration Cycle Questions with Answers
(100% Correct Answers)
In a small appliance HFC-134a the greatest temperature drop is across what?
A) evaporator
B) receiver
C) compressor
D) condenser Answer: D
In a small reefer appliance using HFC-134a the greatest temp drop is across
what?
A) evaporator
B) thermal expansion valve
C) compressor
D) reciever Answer: B
The component of a reefer system in which the refrigerant vaporizes and
absorbs heat is known as what?
A) condenser
B) vapor generator
C) accumulator
, 2
D) evaportator Answer: D
Which of the following statement is correct concering a multi coil reefer
system?
A) liquid receiver functions to collect and remove the non condensable gases
B) a thermostatic expansion valve is used to control reefer space temp
C) refrigeration temp in an evaporator is directly related to refrigerant pressure
D) dehydrators must be used continuously in a reefer system Answer: C
Under normal conditions, the refrigerant enters the compressor in an operating
refrigeration system in what condition and or state?
A) liquid
B) dry saturated gas
C) wet saturated gas
D) superheated vapor Answer: D
In which of the listed refrigeration system componnents does the superheating
of refrigerant take place?
A) expansion valve
B) evaporator
C) drier
D) Receiver Answer: B
