why we did not mention ryb like byr in 3 phase

2 Answers   Ford,

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

0 Answers   Delta,

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what are the different methods for the starting of a synchronous motor.

0 Answers  

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What is control system?

0 Answers  

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What it the purpose of parallel phasing transfomers??

4 Answers   ABB, Reliance,

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what's the outstanding feature of universal motor?

2 Answers   Tanfac,

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What cmos is and its benefits?

0 Answers  

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Can any body tell me the different types of LT cables & their application.

0 Answers  

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How to do the meggering for a cable.

6 Answers  

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What is the deference between earth fault & earth leakage

1 Answers  

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Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics

0 Answers  

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why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

8 Answers   Altrion Technologies,

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