which winding aply in an alternator?

3 Answers  

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How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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Meggering minimum acceptable Ohms for insulation resistance.

1 Answers   TATA, Wood Group,

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is it possible to use a tranformer to regulate an unstable system voltage?

3 Answers  

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what is bus pt and what is the function of it

2 Answers  

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Is it possible Z axis excess error alarm reflect in X axis if yes explain ?

0 Answers  

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OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.

3 Answers  

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wat is power factor

7 Answers   IOCL,

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what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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Differentiate between magnetic field and magnetic flux?

0 Answers  

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What is cut-off rate?

0 Answers  

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what is power factor ?

12 Answers   KSEB,

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