How to Select transformer for 100HP motor plz... With calculation

2 Answers   Rasandik,

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What is meant by TAN-DELTA test carried out in motors?

3 Answers  

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i want to know is it possible to generate usefull power by coupling generator with motor & supply gives to motor by battery source then generator generates power. remove the battery source given to the motor & feed the supply from some of the generated power supply to the motor & motor runs continously. generator generate power contnously.is it possible ?

5 Answers   UltraTech,

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Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

0 Answers  

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Star Delta Diagram with full description

0 Answers   SKS Microfinance, Syscom,

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can we install HT panel & LT panel side by side or how much clearance is required ?

0 Answers  

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In my 3 phase 4 wire electrical system N to earth voltage is 0.08 is it ok What is standard for it ?

1 Answers   Kay Bee,

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explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

0 Answers  

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Name some application zrea where IDMT relay can used?

3 Answers   SKB,

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What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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What is differential relay? How it operates?

1 Answers  

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