Answer Posted / den

WE CAN'T CALCULATE THE POWER LOSE BECAUSE THE CKT. IS OPEN
AND THERE IS NO FLOW OF CURRENT.**** thanks

The synchronous machine excitation system explain

1746

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what are the parameters plays a major role in Potential transformer Burden calculation??

2117

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I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain

2215

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how brushed dc motor operating ?

1825

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if i am in front of transmission line how to know that current direction without any equipment

1694

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how to work droop ct in generating station

2635

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

9521

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How to know th details about an electrical Drawing ? Please mention the easy method.

2385

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The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

3603

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What is current & voltage ? Voltage perform at any load without current or not?

1826

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can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

4955

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Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2477

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is it value of power factor is more than unit. whats effects in the source supply

2037

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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

1871

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we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

2170

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