Answer / navya.suryadevara

Because of the impedance earth fault current is less.
But earth fault is negatively effected to the equipments

Answer / k.prakashchandra

Contact resistance

What is lighting kitts.

0 Answers  

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what will happen if i connect or change line with phase terminal

1 Answers  

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40 HP motor how many square mm size wire use for stator to motor & aluminium wire use ?

1 Answers   SSPL,

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how can we Increase the Value Of Frequency in electric circuits

0 Answers   HMK,

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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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I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC 156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV 6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in the 6th test BDV is 18 KV ?

1 Answers  

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what is the difference between earthing and unearth

0 Answers   Apple, NTPC,

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what is the transformer

5 Answers  

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What is the Difference between Power Swing and Out of Step?

1 Answers  

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can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

0 Answers   DEWA,

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how to set the time in digital timer ?

0 Answers  

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pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

0 Answers  

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