Answer / k.prakashchandra

Silver current carrying element and any of the filling
material such as chalk,plaster of Paris,quartz or marble
dust, which acts as quenching and cooling medium.

Answer / k.prakashchandra

Thank you for rejecting my answer and defying Prof V. K.
Mehta. This is my last answer ,good bye.

Answer / kaushal

HRC (high rupturing capacity)fuses can be used upto a
current of 300000 ampere at 600 v.

What is the Different b\w Circuit Breaker & Isolater

11 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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How much DC or AC Current that a Human Body withstand for Electrical Shocks?

4 Answers   Suzlon,

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how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

0 Answers  

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battery dis charge condition long time condtion?

1 Answers  

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what is the name for a meter/tester to measure the paint quality in electrical panel or wall?

1 Answers  

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what is cogging and crawling

0 Answers   Suzlon,

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I have tow 200 KVA UPS, both are in parallel mode.My question is that, both are running on battery when power fail, if one of them fail (Eg rectifire fails or some other reason), at thet time reverse power will come to faild ups if it comes then it will harm to failed ups or not? if not then how it protects to faied ups????????????????

1 Answers  

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Will a 230VAC motor run OK at 208VAC.

7 Answers  

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How to Calculate 11 KV Side Cable size of a 250 KVA Oil cooled transformer

2 Answers  

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what modulation is used in landline telephone signals?

2 Answers  

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

4 Answers   Havells,

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