Answer / chandrahasan

For 3 phase, 4 pole ELCB is used

Answer / k.prakashchandra

If only you had used the word ELCB instead of ELCP,you would
have got the answer long back.

Answer / email

I NEED TO ANSWER TO ME

Answer / pratik patel

if ur submersible pump for 1 phase u have to use 3 phase
ELCB.( IN MY OPENION )

in HVDC transmission system ,monopolar link has one conductor usually a negative polarity and use ground or sea return ?through negative polarity we could pass electricity or not yes means how it is possible

1 Answers   Gyana, NNN,

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We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

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what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?

1 Answers  

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How to Preparation of online test

0 Answers  

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What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers   Siemens,

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

0 Answers  

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why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

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can we identify the direction of power flow in transmission line by after only looking the tower

7 Answers   TNEB Tamil Nadu Electricity Board,

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how to select power and control contactor .

1 Answers   Bhel,

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How can be decreased the size of transformer?

6 Answers  

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what is the function of fire alarm system?

5 Answers  

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What will happen if we give the 3 phase supply to the rotor of slipring induction motor?

3 Answers  

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