Answer Posted / angel

starter is required to limit the current and starting the
torque and also increases.

what is the id1 & id2 setting in differential protection relay of CSPC?

2293

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Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

1103

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

2088

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HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

2175

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what material is used in capaciter

1477

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USE OF 8 WAY PAN ASSEMBLY

1501

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explanation of mesh bus bars

1687

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1617

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What is meant by full pitched winding?

643

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what is the range of maximum DOL and SDS can be use for pump and fan application

638

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Draw transformer phasor diagram.(full load,no load)

3703

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What is ST and specify its range of voltage.

1512

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

1649

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i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

1459

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Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?

1431

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