Difference between SHORT CIRCUIT and an OVERLOAD ?

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How are calculated the aluminium busbar cross section area?

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transformers? power factor? machiences?

3 Answers  

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How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?

0 Answers   OCL,

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how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

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EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

0 Answers   Coal India,

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what is the formulae for selcting capacitor bank to increas pf

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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

0 Answers   RYK Mills,

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how to calculate the torque of a motor?

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Define delay time.

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what is the function of AVR in generator? how the generator maintain the frequency while varies the load?

1 Answers  

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1 hp is equal to how much watt?

0 Answers   Blue Star,

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