why aggregate is placed all around substation ground.

9 Answers  

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sir pls send the je exam - 2008 and other model question papers..

0 Answers  

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I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

0 Answers   Power Grid,

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Which type of drive is advantageous AC or DC and why?

5 Answers  

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What is the difference between the transmission line and distribution line?

0 Answers  

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what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

0 Answers  

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IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side

10 Answers  

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what is the diffrence between capasitor and battery?

2 Answers  

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

0 Answers   Sandhar,

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corona happens more in summer or winter?

3 Answers   MAHINDRA,

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what is the function of breather in a transformer

29 Answers   Areva, Bhel, RKM Powergen, Vijai Electricals,

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If one lamp connect between two phases it will glow or not?

9 Answers  

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