Answer Posted / ramu

No Glands are provided

why we need to us lenz's law for synchornous motor

2572

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Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT? 

1962

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We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1922

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How to Calculate KA Rating of Main LT Panel

1753

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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

1948

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How can we choose the rating of submersible motors

2639

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What is the effect of positive feedback on the stability of the systems?

1088

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

1968

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what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer

2015

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hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

1899

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What do you mean by the zone of protection?

1097

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State thevenin’s theorem?

1103

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what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

2287

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

2606

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how to calculate compresor capacity?

2194

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