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Electrical Machines
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Electrical machines miscellaneous
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Electrical machines miscellaneous
Easy Questions
Moderate Questions
Electrical Machines
Electrical machines miscellaneous
Approximate value of the efficiency of a threephase induction motor running at a slip ‘s’ is given by
1
1 + s
s
1 + s
1 − s
1 + s
s
1 − s
Correct Option:
C
NA
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