Answer Posted / william lobo

Electron is like water flow. In water flow also you have to
open the tap then only water flows. Similary in electricity
you have to complete the circuit by a switch then electrons
will flow.

What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?

1845

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why the NGR (neutral grounding resistor) always OFF during DG off?

3416

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

1932

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How much dc volt applied in cathodic protection system?

2282

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how does directional relay work incase of ac ?

1440

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A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

2141

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Write down the name of 2 lady Bir Pratin of Bangladesh

1918

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What is stacking factor? What is its approximate value?

1325

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what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

1977

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how we calculate the dick for a pole?

2128

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

1911

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

1191

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How PADO software increase the efficiency of power plant?

6434

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

2088

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How i can calculate current of cable according to ares?

1919

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