what is the acceptable earth resistance value ?

4 Answers  

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hello friends..... any one have papers or any study materials?sail ,hpcl...?

0 Answers  

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what is distribution board?

0 Answers  

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State the function of control rods used in nuclear reactor

1 Answers  

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In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

0 Answers  

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why total tape position are odd in number in Power transformer ?

1 Answers  

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How can we choose the rating of submersible motors

0 Answers  

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What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

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What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

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What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

0 Answers  

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How we can make sure cable size of LT cable without any parameter.

2 Answers   Paradip Port, Siemens,

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In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree

1 Answers   Reliance,

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