Answer / pillay

A) high voltage side.

Answer / raman jain

Normally Tap changers are installed on HV side of the
transformers as current is less in HV side.

What are the types of bus duct?

1 Answers  

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Dear Sir / Madam, Actually we requied 64 A MCB, But i have 32 A MCB = 2 No's this two i have to make series connection and we usw any place? isit possible or not......

4 Answers   Hindustan Unilever Limited,

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how voltage regulator works ?

1 Answers  

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how to calculate the capacity of the AC motor

1 Answers   TATA,

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15hp,380v,31amp,3-ph submersible motor run at 250v what is The temperature rise of submersible motor

1 Answers  

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If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71

3 Answers   Saffron,

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how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers  

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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how Practicaly reduce stating current of the motor

2 Answers  

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difference b/w current and voltage relay?

1 Answers  

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WHAT IS THE DIFFERENCE B/W BUSHINGS AND INSULATORS? WHAT IS THE CREEPAGE DISTANCE ?

3 Answers   TCS,

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Where we use 30mA , 100mA & 300mA RCCB ?

3 Answers   BEL,

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