how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

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what is gas turbine intercooling ?

0 Answers  

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want to know about DMRC

4 Answers  

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I have AC automatic voltage regulator 15KVA What output currant?

3 Answers   Siemens,

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Tan delta point in transformer to be earth or not?

1 Answers   DMRC,

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Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G

10 Answers  

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why voltage is low at reciving end in summer??

4 Answers   JSW,

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why do we earth the tandelta point of a power transformer bushing?

1 Answers  

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what is ment by doublefield revolving theory?

2 Answers  

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what is the difference between transformer and amplifier ??

5 Answers  

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

0 Answers  

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What do you mean by screen of power cables?

0 Answers  

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