Answer Posted / minati reddy

Reforction of wave

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.

1921

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1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

2369

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Why are the laminations insulated from each other?

1218

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Which type of DG need Netral Earthing?

5386

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IN dc capacitive reactance is??

1451

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What must be the minimum distance maintained between 2 Generators as per International standards?

2205

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2793

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

2141

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If you have an earth with pilecap then your resistance is really low. why and how?

2075

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Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

2632

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What is the formulae of Megger value for a A.C.Motor

2968

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

2150

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What are the function of different components of servo motor?

2087

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What is the name of the winding from which the supply is taken for load connections?

1127

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State The Difference Between Generator And Alternator?

1349

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