Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Which one of the following statements regarding the position of minimum copper loss in a phase cf rotary convertor is true ? | |
A. | The position of minimum copper loss is in the middle of the phase whatever may be the power factor. [Wrong Answer] |
B. | The position of minimum copper loss varies with the variation in power factor and this position is displaced from the middle of the phase by the power factor angle. [Correct Answer] |
C. | The position of minimum copper loss is the tapping point whatever may be the power factor. [Wrong Answer] |
D. | None of the above. [Wrong Answer] |