Answer / k.prakashchandra

R = rho(of the metal) x length/sectional area.Pd=RxI

Wat is power factor exact meaning in terms of technical terms plz explain ?

4 Answers  

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send me all basic electrical question and answers

1 Answers  

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HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

2 Answers  

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hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites

1 Answers  

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Describe how a salient pole / projecting pole rotor differs from a cylindrical rotor and state the application of each rotor respectively

3 Answers  

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Please mention available current rating for MCB,RCCB,MCCB in the market or any website

1 Answers   ETCO,

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Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.

1 Answers  

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why transformers are put with supply for 24 hours before giving supplying to a locality?

2 Answers  

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I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?

1 Answers   KCL, MPC,

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HOW many type of Circut Breaker in the world used in 400 kv substation?

14 Answers   Power Grid,

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why capacotors burnt out

2 Answers   GMR,

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what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????

1 Answers   ABB,

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