Answer / k.prakashchandra

PT or measuring unit of the AVR

Answer / gm khan

If isolation transforms are not working proper.

In vapour absorption refrigeration machine fluids used are

0 Answers   Caterpillar,

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What are the types of relay ?

3 Answers  

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Without seeing the nameplate descriptions of a rotating machine,Is it possible to say which one is a motor and which one is a generator? How would you certain this?

3 Answers  

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why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

0 Answers  

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Is RTCC panel needs any control supply.

0 Answers   HPCL, Schneider,

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why use -48 volt DC power in telecom?

3 Answers  

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one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required

1 Answers  

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For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?

2 Answers  

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what is power factor in ac ckt ?

5 Answers  

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what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.

1 Answers   Pakistan Atomic Energy Commission PAEC,

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how was your last weekend.

0 Answers   HCL,

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What's the differs between voltage & current & emf.

1 Answers   CTS, NTPC, TCS,

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