Two Carnot Refrigerators are employed, one for ice making and other fo – McqOptions

MCQOPTIONS

1.	Two Carnot Refrigerators are employed, one for ice making and other for comfort cooling
A.	The COP of the refrigerator for ice making is higher than that for other
B.	The COP of the refrigerator for ice making is same as that for the other
C.	The COP of the refrigerator for ice making is lower than that for other
D.	The COP of Carnot refrigerator will depend on refrigerant used
Answer» D. The COP of Carnot refrigerator will depend on refrigerant used

Discussion

No Comment Found

Related MCQs

Latent heat of vaporization of a refrigerant ,at lower temperatures and pressures
An ideal refrigerant should have
The amount of heat absorbed by the system at low temperature is
Reversed carnot cycle comprises
Two Carnot Refrigerators are employed, one for ice making and other for comfort cooling
Carnot refrigerator absorbs heat at -13 C and requires 1 kW for each 6.5 kW of heat absorbed, the COP and temperature of heat rejections respectively
The dense air refrigeration system as compared to open air refrigeration system for same range of temperatures using Bell- Colemann cycle requires.
The air craft system giving Lowest Dry Air Rated Turbine discharge temperature at supersonic cruising speeds of the plane, is
For very high speed planes cruising at Mach number 2.5 and above, the air craft refrigeration system recommended is
There are two cooling turbines in