Answer Posted / srinivas0699

2,4,6,10,16,25,32,50,63,80,100,125,160,200,250,315,400,630,800

i need previous entrence exam papers of nhpc.

2798

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Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

1298

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For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

1869

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how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you

1963

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

1411

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What is the use of Surge Capacitor in LAVT?

13632

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What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

2310

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What are the advantages of skewing of cage rotor conductors?

1168

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What are the types of power in electrical power?

1155

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3627

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I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

2147

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What are the special cables required for explosion proof wiring?

3516

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i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

3056

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how can i change the rotation of the AC single phase induction motor and show me by diagram

1754

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May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?

1457

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