Refrigeration and Air Conditioning
A thermostatic expansion valve in a refrigeration system

Maintains different temperatures in evaporator in proportion to load
Ensures the evaporator completely filled with refrigerant of the load
None of these
Is suitable only for constant load systems

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
In a lithium bromide absorption refrigeration system

Ammonia is used as a refrigerant and lithium bromide as an absorbent
Lithium bromide is used as a refrigerant and water as an absorbent
None of these
Water is used as a refrigerant and lithium bromide as an absorbent

ANSWER DOWNLOAD EXAMIANS APP