The function of conservator in a transformer is________?
Ato take care of the expansion and contraction of transformer oil due to variation of temperature of sur-roundings
Bto reduce copper as well as core losses
Cto cool the transformer oil
Dto project against’internal fault
Correct answer
A. to take care of the expansion and contraction of transformer oil due to variation of temperature of sur-roundings
Explanation
The correct answer is to take care of the expansion and contraction of transformer oil due to variation of temperature of sur-roundings.