Answer / k.prakashchandra

I think it is called so ,as the closed position remains in memory (( L M D ) to give ' auto trip ' indication .

why the efficiency of the dc machine is high ,when it is operated as a generator?

3 Answers  

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what is the use of compensation in designing a transmission line

1 Answers   Genco,

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HT motors are generally connected in star, what will be the effect if we connect HT motor in Delta?

6 Answers   Equate, Ion Exchange,

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1-What is the difference between absorption factor and polarization factor in insulation resistance test in transformers? and why we inject until ten minutes to get polarization factor?

1 Answers  

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what will happen if any motor runs long time with star connection in400vA.C. system

5 Answers  

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when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

0 Answers  

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How to increase the kvah ?

1 Answers   IGP,

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we have taken HV test of 2.5 k and Megger test on 11 kv HT cable.here it shows no fault but when we are charging the same cable with 11 kv supply why the VCB 11 kv gets tripped can anybody define the possible cause of fault ?

4 Answers   MAHINDRA,

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Hi to all... I Want Weight Details of the alternator for making free power energy.

0 Answers   ME,

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

0 Answers  

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what is divercity factor?

4 Answers   ABB,

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what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?

0 Answers  

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