Negative voltage regulation is indicative that the load is___________?

Related Mcqs:

The dielectric strength of transformer oil is expected to be______________?

A. lkV B. 33 kV C. 100 kV D. 330 kV...

In a given transformer for given applied voltage, losses which remain constant irrespective of load changes are______________?

A. friction and windage losses B. copper losses C. hysteresis and eddy current losses D. none of the above...

Harmonics in transformer result in___________?

A. increased core losses B. increased I2R losses C. magnetic interference with communication circuits D. all of the above...

If the supply frequency to the transformer is increased,”the iron loss will__________?

A. not change B. decrease C. increase D. any of the above...

During open circuit test of a transformer:

A. primary is supplied rated voltage B. primary is supplied full-load current C. primary is supplied current at reduced voltage D. primary is supplied rated kVA...