Answer / naimishashivani

700MW

What is different between resistance grounding system and resistance earthing system?

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If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

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What are the material used for resistor?

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can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

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What is the full form of GSL wire

8 Answers   Bhel, GSL,

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how to select correct size of power cable for inverter duty motor

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What is depreciation factor?

0 Answers   HCC,

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how can see the ac indoor or out door ac which Tr

0 Answers   Wipro,

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How to improve insulation resistance of Motor

2 Answers  

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IN THE CASE OF AN ELCB, IF THERE IS ANY UNSTABILITY BETWEEN PHASE AND NEUTRAL IT MAY TRIP. BUT MY QUESTION IS WHEN A LOAD IS CONNECTED IN BETWEEN P AND N, THE LOAD CONSUMES SOME POWER AND THERE IS A DIFFERENCE IN NEUTRAL WITH RESPECT TO THE PHASE. THUS ACCORDING TO ME, THE ELCB WILL AUTOMATICALLY OPERATES WHEN EVER THE LOAD CONSUMES-- I KNOW IT IS WRONG. BUT THE SOLUTION IS?????????

1 Answers   KSEB,

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what is the purpose of measuring % impedence?

1 Answers  

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If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

0 Answers   CCP,

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