Multiple Choice
The value of exciting or magnetizing current depends upon which of the following factors ?
A) Total m.m.f. required
B) The number of turns in the exciting winding
C) The way in which the winding is distributed
D) All of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q2: By which of the following methods motor
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Q4: In direct cooled system using hydrogen both
Q5: The time taken by the machine to
Q6: The noise produced by a _ cooled
Q7: are used for construction of core of
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Q9: By which of the following methods the
Q10: Which of the following is the commonly
Q11: The thermal conductivity of hydrogen is _