Answer Posted / daher

bring motor, open cover,disconnect motor winding,make each
phase separetly,use muttimeter,select ohm reading
(resistance in ohm),put the tester probs on 1 phase
terminal,look at tester pointer how much the
reading ,reccort it .

why output is out of phase in case of common emitter?

2180

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In EB metering we face problem kva jump even in no load condition.can any one help to control this

1884

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

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What is stacking factor? What is its approximate value?

1535

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what is meant by moulded case circuit breaker ?

2226

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WHat is the general checks required for Dry type transformers

2127

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in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1945

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bitumar

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how pt is using

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I need bhel electrical test pattern & paper

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1834

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2358

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can anybody sent me power grid questions. what subject should i prefer for preparation?

2161

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Why power factor should not be in leading (capacitive) mode of any load.

7132

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