Answer Posted / duraiarasu

TO FIND RESISTANCE OF MOTOR

K.V + 1 = MEG OHM

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

2208

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1944

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what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

1912

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What are the different sign conventions used in electric circuits?

1173

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mccb service sittings be done?

1969

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Which type of DG need Netral Earthing?

5318

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Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2131

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1804

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Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?

1145

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Please elaborate th´evenin’s theorem?

1158

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3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

1978

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Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

1938

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IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

3872

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What are the effects of adding a zero to a system?

1313

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Why does amplifier gain reduce?

1066

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