The function of a conservator in a transformer is
A. to project against internal fault
B. to reduce copper as well as core losses
C. to cool the transformer oil
D. to take care of the expansion and contraction of transformer oil due to variations of temperature of surroundings
Answer:D
The function of a conservator in a transformer is
A. to project against internal fault B. to reduce copper as well as core losses C. to cool the transformer oil D. to take care of the expansion and contraction of transformer oil due to variations of temperature of surroundings