Answer / h.m.r

we cannot operate single phase equipments without neutral.

Answer / raghu

there will be no return path. we can use another phase for the return path.

Answer / abhishek

There will be high arcing voltages,which can damage the equipments

Answer / avinash

Current will be not flow in ckt.

Answer / subash

electrical high load equipments are damages like motors, refrigerators,tv,etc....

why we use 20 KV, 10KA LA on 22 KV Line

2 Answers  

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What is the role of Dedicated earthing in UPS System?

0 Answers   HCL, MSPL,

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when ID fan will immediately stop through VFD what exactly cause and problem the ID fan

0 Answers  

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what are the condition that makes hooter blow?

0 Answers  

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MCB MCCB ACB VCB

1 Answers  

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Send me Model Question paper for the post Scientific Assistant in NPCIL

0 Answers  

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Keywords: Die, Card, Coin, B/N 2 To 12

0 Answers   TCS,

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What is the full form of SON-T lamp?

1 Answers   HAL,

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can you use 400 volt 3 phase and neutral and earth equipment on 440 3 phase and earth supply safely and if so how?

2 Answers   Maersk,

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How to checking sld drawingas and control drawings

1 Answers  

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Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

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some ac motor's direction get change dueto ghanging input to the ac drives.(say ryb to rby). but some motor direction remains the same when phase sequence is changed fromdive side. can anybody guide me?

1 Answers  

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