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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What is I/P converter?

1 Answers   RRDonnelley,

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if sf6 gas low in gis what will happen

0 Answers  

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Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?

2 Answers  

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What is transposition in a transmision line?

2 Answers  

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Hydro P.P. run @ 600 rpm,8pole, Nucler P.P @ 1500rpm 4 pole , ThermlP.P @ 3000 rpm 2 pole.Why this diffrence??? when we can generate electricity @ 600 rpm then Why we had incresed speed in NPP & TPP???

3 Answers  

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State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

0 Answers  

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Single line digram for 11 kV to distribution use go,la and do

0 Answers   SK,

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How much load can give on 1600 kva transformer 11kv/440

5 Answers  

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what is the equation of insulating resistance of motor???

1 Answers   Birla,

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Which type of transformer used in lighting load?

2 Answers   IMFA,

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what is derating?, why it is neccesary, it is same for all means for drives, motors,and cables.

1 Answers  

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