Why screen of the screened cable not earthed on both the ends of cable

1 Answers  

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DG lube oil and waste oil how to dispose outside and there is any authorised vendors will be there for this.

2 Answers  

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what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?

3 Answers  

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what will happen if we give a dc supply to a transformer.?

10 Answers  

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how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

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WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???

0 Answers   Lanco,

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how the length effects the ampacity of the cable? if a cable is carrying a current of 100A for 50m length then what will the effect on current if we double the length?

2 Answers  

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Why does capacitor block dc supply?

5 Answers   Bhel,

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How many types of relay are present in a VCB and ACB, what are the tests we can conduct on both breakers and how to set the relays values

2 Answers   Hyundai, Sodexo,

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What is power factor why we should maintain the power factor unless what will happen

0 Answers  

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Can RCD's used to protect the VVVF drive if not why.

0 Answers  

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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