Question:-
What is hunting of thermostatic expansion valve?
Option (A)
A variation of evaporator load with degree of super heat
Option (B)
A variation in pressure of the evaporator with variation of load
Option(C)
Alternate overfeeding and starving of refrigerant flow in the evaporator
Option(D)
This is not used in connection with expansion valve
Correct Option:
(C)
Question Solution:
Alternate overfeeding and starving of refrigerant flow in the evaporator causes hunting thermostatic expansion value.
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