Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

0 Answers   APTransco,

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plz tell me about detailof induction motor Slip

2 Answers  

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what is RFCT and Insulgard Relay & It's function?

0 Answers  

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As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?

2 Answers  

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Why the steam turbines are run at high speed where as the hydro turbines are run at low speed?

1 Answers  

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What does VVVF stands for in VVVF drive ? How does it differ from VVF drive?

8 Answers   HAL,

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why do we generate only 3ph ac?is it possible to generate 4ph,5ph,....?

6 Answers   Accenture, Bhel, Reliance,

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What is the difference between Neutral And Earth ?

2 Answers   Ambuja, Reliance,

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What is meant by Active and reactive power?

8 Answers   Micron Electricals, SVIT,

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why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

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why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

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1.Why we use choke?If we use for high starting voltage then different type choke gives different voltage. Is it correct?

2 Answers   Dalkia, Luminous,

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