

MCQOPTIONS
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1. |
In case of power measurements by two wattmeter method in a balanced 3 – phase system with pure inductive load |
A. | Both wattmeters will indicates the same value but with opposite signs |
B. | Both wattmeters will indicate zero |
C. | Both the wattemeters will indicate the same value same sign |
D. | One wattmeter will indicate zero and the other will indicate same non zero value. |
Answer» B. Both wattmeters will indicate zero | |