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Multiple Choice Questions
1. Two wattmeter method of power measurement is suitable for :
(A): balanced load only
(B): unbalanced loadunbalanced load
(C): both balanced and unbalanced load
(D): delta connected loaddelta connected load
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kerala-psc
DRAFTSMAN-GR-II-SECOND-GRADE-OVERSEER--ELECTRICAL---PWDIRRIGATION
111/2016
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