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

Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

1691

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Why r u using pf panel. what the uses

1983

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How to calculate Voltage regulation of 22 KV Over head Line.

1642

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in shunt clippers why a resistor is used in sereis with the input

2066

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

1746

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Lt motor sfu flashing reasons?

1765

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how a flip flop can be used as a latch?

1972

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In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

1210

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what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

1859

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

1957

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If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

1898

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why don't we use the generator as a motor? and what will happen?

1873

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while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

2855

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what is method for testing CT

2127

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What do you mean by the zone of protection?

1074

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