Answer / mrudang

when current flows any equipment , after flowing the
current , because of electromagnetic effect there is some
small current will be there , its called residual current

Form fator is the ratio of?

5 Answers  

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which is better ac or dc?

2 Answers  

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what is XF 200/240 V AC for Drawout Breaker.

1 Answers  

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Why 9KV surge arrester having 7.65KV of MCOV?

0 Answers  

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which one has maximum efficiency autotransformer or transformer?? and why??

2 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

0 Answers   DAE,

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71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

0 Answers   Machino,

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In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.

0 Answers  

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what should be the BDV value Of 11/132kv power transformer

3 Answers  

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what is the abbreviation & meaning of UI charges

1 Answers   MNC,

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what do you mean by puncturing of insulator by ice -coating?

2 Answers  

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after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..

3 Answers  

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