Electrical Machine Design - Study Mode
[#41] Dummy coil should not be used in
Correct Answer
(B) large machines
[#42] Which of the following essential features is possessed by an indicating instrument ?
Correct Answer
(D) All of the above
[#43] Multilayer helical windings are commonly used in the transformers as high voltage windings
Correct Answer
(D) for 110 kV and above
[#44] Impose limitation on design.
Correct Answer
Saturation
[#45] The surge phenomenon is particularly important in case of
Correct Answer
(C) high voltage transformers