A thermostatic expansion valve in a refrigeration system

A)
is suitable only for constant load systems
B)
maintains different temperatures in evaporator in proportion to load
C)
Both (A) and (B)
D)
ensures the evaporator completely filled with refrigerant of the load

Correct Answer : Option (D) :   ensures the evaporator completely filled with refrigerant of the load

Recently Updated in Heat Transfer, Refrigeration and Air Conditioning Questions
The value of the wave length for maximum emissive power is given by
A)
Wein's law
B)
Stefan's law
C)
Planck's law
D)
Kirchhoff's law

Correct Answer :   Wein's law

Emissivity of a body will be equal to its absorptivity at all temperatures.
A)
Yes
B)
No
C)
Can Not Say
D)
None of the above

Correct Answer :   Yes

During dehumidification process, __________ remains constant.
A)
specific humidity
B)
dry bulb temperature
C)
relative humidity
D)
wet bulb temperature

Correct Answer :   dry bulb temperature

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