what is the healthy specific gravity of lead acid battery used in DG sets ?

3 Answers   Bhushan Power Steel,

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How to set the star delta timer setting?

1 Answers   Integra,

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what the main difference of the 3 phase and 2 phase power supply??

3 Answers  

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How to size fuse? How to size MCB?

0 Answers  

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what happen if we give 220 volts dc supply to d bulb r tube light?

9 Answers   NHPC,

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different between highvoltage & lowvoltage source

5 Answers  

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iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

0 Answers  

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In a dc series motor increases in lord current results in

4 Answers  

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In explosive and polluted environments which type of motors do we use?

3 Answers   NTPC,

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what is diffence between synchronus and asynchronus AC motor.?

1 Answers  

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what is dc voltage?

2 Answers  

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we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??

1 Answers   Siemens,

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