Answer / chintu

Its not RAW and NORMAL power but, it is RAW power and UPS power.

Answer / chaitanya bharghav

raw power is the power generated by manually using raw materials like coal ,,gas ,, nuclear materials
but normal power means power generated by using renewable energy sources like wind
solar,,, bio gas

standard earthing rating for power line..

0 Answers  

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why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,

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What is the use of arc chute in ACB?

7 Answers   lenovo,

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what are 3 factors when selecting a contactor for a job?

1 Answers  

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1.Difference between vcb and Acb and partes. 2.Difference between STS and ATS.

2 Answers  

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SAY CORRECT DEFINITION... WHAT IS EDDY CURRENT LOSS? WHAT IS HYSTERESIS LOSS?

4 Answers  

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What are the factors to be considered during the Synchronization?

3 Answers  

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I am an electrical contractor in noida, I am registereg in noida vat. i got a contract in Delhi State, my party told me that we shall deduct WCT @4% & reimburse Service tax all in composite scheme. Now Problem is this, 1 Can i able to purchase outside the delhi? 2 Can i produce a c form to our vendors? 3 What is limitation of purchase from outside the Delhi? 4 What % of tax Govt will levied upon me? 5 How can i take credit of tax paid upon purchase made by us. So, like these type questions i have in my mind if any person know the right answer please write to sksproj@gmail.com or contact me on - 8010076534 / 9212758177 / 9718378190. Thanks with Best Regards, S.K.Saxena

3 Answers  

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Any one can explain if there is any harm from humming noise heard from air circuit breaker : we have 415 switch board having two incomers from transformers 3.3KV/415V , when bus coupler closed, and open one ACB incomer to work in one of the transformers, the current started hunting around 50 Amps, and heard humming noise from the air circuit breaker, although the load current was only 1200 amps while the ACB capacity is 2500 Amps, and the transformer 1600 KVA. The same didn't happen when taken the other transformer offline. Why this humming noise and current fluctuation? is there any implication or danger, bearing in mind that we just returned everything back to normal and stopped the maintenance of the transformer. Shall we go ahead and ignore this noise?

6 Answers  

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why we use isolation transformer?

2 Answers   Godrej,

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What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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Why 11kv to be generated in generation station

0 Answers   TNEB Tamil Nadu Electricity Board,

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