Answer Posted / gayathrikandaswamy

yes,lightning arresters require earthing.

If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

1680

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What is the effect of pd controller on system performance?

1157

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

2391

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Draw torque - speed curve and load curve of induction motor? mark operating point ?

2109

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2732

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What is the drawback of class b amplifier? How is this minimized?

1177

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For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

1876

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how is working bearing heater?

2028

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EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

2224

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Pls mail me utility & Dg related question with answer

1833

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DC transmission

2128

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Classify milling machines.

1182

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What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

2018

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excitation limit of an excitor

2101

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

3425

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