Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

0 Answers   BARC, Fedco, Qasco,

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1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

0 Answers  

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I have 320 Kva DG Set his KWh running is 77 , how i can calculate into electrical unit .

2 Answers   Anuj Enterprises, Schneider,

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What is fault level?How it is calculated and how it is Expressed?

2 Answers  

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PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

0 Answers   NHPC,

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Which device is used for the source of emission of electrons in a crt?

0 Answers  

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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Why servomotor and induction motor are in different shape

1 Answers  

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WHAT IS MEANT BY DERATING OF THYRISTOR?

0 Answers   TATA, Trane,

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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mention hazard experienced during installation

0 Answers  

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1000 W bulb takes 4.16 Amps at 240 volt then what will be the KWH & if i am using 1000 W bulb at 180 Volt the amps will be 5.55 then what will be KWH????????????????

2 Answers  

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