Answer Posted / skumar

Total four earthing are required for DGs. two No of earthing
for body (i.e Pipe earthing). Another two no of earthing for
Neutral earthing(i.e Copper plate earthing).Both the
earthing are more importance for DG commissioning

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

2402

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Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

1761

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

3060

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What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

1215

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What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

2244

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what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

1496

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How to test REF relay testing for LV panel as per Kahramaa standard?

5006

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how r charge carriers produced

2132

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What is principle of Floroscent tube 36watt.

2121

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how many stairs have you climbed while you were coming

2232

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1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

1897

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why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A

2060

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

2131

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what is lumped and distributed elements?

2005

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1999

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