SSC JE Electrical 2019 with solution SET-1
 Which of the following losses is together called iron losses?

Hysteresis loss and copper loss
Hysteresis loss and frictional loss
Eddy current loss and frictional loss
Eddy current loss and hysteresis loss

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SSC JE Electrical 2019 with solution SET-1
 Which of the following should be used under no-load conditions?

Circuit breaker
Rewireable fuse
Isolator
Air-break switch

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