what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

0 Answers  

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During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

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Explain what is electric traction?

0 Answers  

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What is the estimated total hydropower potential of india?

0 Answers  

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Explain the advantages of the wheatstone bridge method of measuring resistance?

7 Answers  

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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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why there using acb enclosure in big buildings

0 Answers   Tata Power,

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What is open loop and control loop systems?

0 Answers  

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In UPFC,What is the need for Dc link ( DC capatior)?

1 Answers  

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

0 Answers  

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I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

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