Answer / zaid

Before pinch off

Mention the value of earth resistance and factors on which it depends on.

1 Answers  

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for measuring current and etc.,why we use value of 1.732 in three phase calculation. not in single phase.why

3 Answers   Bhel,

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detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

0 Answers  

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how much amp MCB is required for 1/2 kva power back up?

2 Answers   Havells,

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how to produsing geretor power

0 Answers  

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IN SOME CASE, WHEN I GIVE 24VOLTS DC AS INPUT, WHILE IN OUTPUT (THAT MEANS TERMINAL SIDE OF THE INSRUMENTS) I,M RECEIVING ONLY 6 VOLTS, WHAT IS THE REASON FOR THAT MUCH VOLTAGE DROP?

3 Answers  

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if a 3phase motor runnig in star delta starter with full load of its,and its rated 15 amps.now we conneted over load thermal relay at its main contactor,here what will be our amps sittings?

3 Answers  

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What is meant by harmonic distortion?

0 Answers  

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What are the advantages of autotransformer?

0 Answers  

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what causes contact chatter when there is no demand on the air conditioning unit?

0 Answers  

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why transmission is only 3 phase and not 2 or 4 or poly phases

0 Answers   Infosys,

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what is REF relay?

1 Answers  

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