If u have Powergrid model question papers Please send to below mail ID rajutheprince@gmail.com

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Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers  

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In VVVF drive voltage is varying in accordance with frequency.My question here is How much will be the voltage in the inverter side if the frquency is set for 10Hz ?

1 Answers  

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What type of input will the OLTC indicator will accept or what type of output the OLTC will produce to monitor it's position at remote location.

1 Answers   amps,

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How to connect the earthing in aircraft?

1 Answers  

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what is deffrent alternatid and gernater

2 Answers  

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what is mean by VCB colour code..???

1 Answers   Student,

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what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 Answers  

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what happens when ac supply is given to D.C motor.

17 Answers  

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what is the significance of 3.5 core cable? or what does this half core mean and why is it required?

5 Answers  

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how can calculate 1kva generator running time in 1 liter keroscene

0 Answers   Kirloskar,

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What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

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