Answer / k.prakashchandra

It should be equal to that of line CTs ,with same magnetic characteristics if you are employing REFR

what is meant by residual over voltage & residual earth fault ?

0 Answers  

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In a flange coupling, the flange bolts are designed for

0 Answers   Caterpillar,

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when we r using single phase load and we have power cable of 3.5core with .5 of neutral and neutral is suppose to the returen path of the phase how much current will flow in the neutral.reply.

2 Answers  

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1. What is differential relay? How it operates?

3 Answers  

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how can we select the appropriate VCB ?

0 Answers   Reliance,

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Why the electron flow in reverse of current.

6 Answers  

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I have 10 amp MCB for my air conditioner of 1.5 ton capacity. When I connect the ac direct it is started running but when connected through stabliser the Mcb Get trip and air conditioner couldn't start.please confirm whether Mcb is required to be upgraded to 20 amp. There is no fault in ac and the stabliser. Please advice the reason of tripping the mcb when connected through the stabliser.

1 Answers  

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what r PID controllers?why they r used?what is there purpose?plz Explain in detail

0 Answers  

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I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?

1 Answers  

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what is LDR used in street light

2 Answers   Cipla, Ram Infotech, Wipro,

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what is an isolation transformer??? what is its purpose??? what happens if it is not used where it should be used?????

2 Answers  

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what are the types of electromagnetic forces developed in practical transformer?

0 Answers   APC, BPCL Bharat Petroleum, Electrical Tech,

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