Answer / ganeshyeole

1. phase over curtent27.
2. earth fault 27b.
3. unbalance46.
4. 48 locked rotter.
5. start per hour.
6. thermal overload49.
etc.

Answer / kannan

make > schnider electric
MICOM 220 Motor production relay

what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1 Answers  

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If the secondary winding will be open in current transformer, how to damage the insulators

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What are the precautions to be taken before working on a cable?

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what is stray capacitance?

1 Answers  

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i need to connect fact device(any one from following upsc,sssc,svc,statcom and tcsc)in 14 bus system....by using MATLAB psat software....if i connect these fact devices,i will get some error as "virtual error"...i cnt rectify this error.if anybody know that how to work in psat,pls help me to rectify this error.... or send mail me to, viki0607@yahoo.co.in

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how desiel generate sart fail of eb?

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What is DG B-check and C-Check

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explain maximum demand factor

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what is meant by brushed alternator & its working principle ?

0 Answers  

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What is a doble test

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What is a charge.?

4 Answers  

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Is it possible we are step down 11 kv to 230v ?

2 Answers   Fedco,

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