In vapor compression refrigeration system, refrigerant occurs as liquid between_________________?

Byadmin January 25, 2019August 16, 2021

In vapor compression refrigeration system, refrigerant occurs as liquid between_________________?

A. condenser and expansion valve
B. compressor and evaporator
C. expansion valve and evaporator
D. compressor and condenser
E. none of the above

Refrigeration and Air Conditioning

In a vapor compression cycle, the refrigerant immediately after expansion valve is___________________?

In a vapor compression cycle, the refrigerant immediately after expansion valve is___________________?

A. liquid
B. sub-cooled liquid
C. saturated liquid
D. wet vapour
E. dry vapour

Read More In a vapor compression cycle, the refrigerant immediately after expansion valve is___________________?
Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by

Question: In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by
[A].

liquid pump
[B].
generator
[C].
absorber and generator
[D].
absorber, generator and liquid pump

Answer: Option D

Explanation:

No answer description available for this question.

Read More In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by
Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

A refrigerant with the highest critical pressure is

Question: A refrigerant with the highest critical pressure is
[A].

R-11
[B].
R-12
[C].
R-22
[D].
Ammonia

Answer: Option D

Explanation:

No answer description available for this question.

Read More A refrigerant with the highest critical pressure is
Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

For a white body, absorptivity (α ) = 0, reflectivity (ρ) = 1 and transmittivity (τ) = 0.

Question: For a white body, absorptivity (α ) = 0, reflectivity (ρ) = 1 and transmittivity (τ) = 0.
[A].

Correct
[B].
Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Read More For a white body, absorptivity (α ) = 0, reflectivity (ρ) = 1 and transmittivity (τ) = 0.
Refrigeration and Air Conditioning

Super heating in a refrigeration cycle __________________?

Super heating in a refrigeration cycle __________________?

A. increases COP
B. decreases COP
C. COP remains unaltered
D. other factors decide COP
E. unpredictable

Read More Super heating in a refrigeration cycle __________________?
Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

Air refrigerator works on

Question: Air refrigerator works on
[A].

reversed Carnot cycle
[B].
Bell Coleman cycle
[C].
both (a) and ib)
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More Air refrigerator works on

Similar Posts