Briefly describe three methods that are usually used by electricity suppliers to control voltage levels?

0 Answers  

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The DC current waveform is - . What about the fire alarm waveform?

1 Answers  

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During the testing of Electrical Equipment the test cables should not touch the equipments. For that testing engineers use to cotton rope to hang the cable from measuring Equipment to testing equipment terminal. Please explain the technical reason for this practice.

1 Answers  

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How we calculate DC inducation moter Amp? Sir pls give me formula......

0 Answers   Superlite,

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if we convert ampers into kw,which one formula use by us,pls tell me?

11 Answers   ABB,

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why transformer is rated in KVA ?

5 Answers  

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What is the ohms law?

20 Answers  

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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What is BUCKBOOST TRANSFORMER and Operation of Buckboost transformer?

4 Answers   Voltamp,

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how to set relay setting? and example calculation...

0 Answers   JSW,

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why there is no grow of grass under the high voltage transmission line?

3 Answers   TATA, Tata Power,

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What is servo Motor? What's the advantages of this motor over Induction motor?

1 Answers   Amtek,

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