Answer / g.baladhandapani

For Numeric type relay differential settings should be 30%
AND HF will be 8 Times and other settings will be as per
the Relay mannual

why ac signals are sinosuidal

2 Answers  

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why the auxilary(starting)winding is provided in single phase inductoin motor?

5 Answers  

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How to measure the earth resistance value in a concrete pavement(flood light area)?

0 Answers   ANZ, Watt,

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how many units consumed by a 33/440 2000 kava transformer in a day

3 Answers   Infosys, MRF,

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

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Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

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How to calculate the size of cables (all minium/copper) for a particular load

1 Answers   BSL, Galaxy Power System,

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Difference between hopkinson and swinburne's test

1 Answers  

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I am working in 600MW power plant currently in erection phase. I came along this term and want to know its meaning in simple language, consider me naive!?? All motors shall be of energy efficient type EFF-2 as per IS:12615/ equivalent IEC / International Standard.

1 Answers   Punj Lloyd Ltd,

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Compare salient pole and Hndrical rotor machines.

1 Answers  

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what is the difference SCR & TRIAC?

13 Answers   TCS,

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How to decide the size of the capacitor for a single phase induction motor say 2 HP ??

0 Answers  

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