Q19. | in which of the following tests to be conducted on induction motors, reduced voltage is applied |
Q20. | open circuit test is usually conducted on |
Q21. | the power factor of three phase induction motor is likely to be maximum when it will operate at |
Q22. | the no load current in an induction motor is ________ in comparison to that of a power transformer |
Q23. | the synchronous watt is |
Q24. | three phase induction motor iron losses mainly occur in |