Answer / shankar

I am also appearing ramya.... didnt find much.. But last year few of my seniors attended.. THey told most of the questions were from electrical circuit analysis and electrical machines. ..if you find the papers please mail me.. shankar13288@gmail.com

If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

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what is ISF

1 Answers  

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Does Rheostat can use for power factor correction?

1 Answers   GOMS,

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What is the need of generator relay panel

0 Answers   Newell,

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WHAT IS DC COMPONENT IN CIRCUIT BREAKER?

10 Answers  

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1 KVAR = 1.3Amps but, 25KVAR capacitor/690V capacitor takes just 21Amps as leading current, what is the reason? Please explain...

1 Answers  

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why batteries are rated in ampere hour

1 Answers  

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why neutral and earth should not be connected on 3 phase 440v/50c/s supply at consumer side. where as on 25kv/ac/50c/s railway traction substation neutral and earth will be connected and track at substation. and track will act as neutral and earth. Reasons for this is needed urgently

4 Answers  

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what happens if dc supply is given to the transformer?

10 Answers  

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What will be the diameter of pipe between conservation tank and transformer

0 Answers   JLL,

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what is recommended breakdown voltage of transformer oil?

5 Answers  

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

15 Answers   Bhel, Sail, Sterling Telecom, TCS,

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