What is the full form of SON-T lamp?

1 Answers   HAL,

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how to calculate the cable size for LT and HT power cables with detail explanation?

2 Answers   Asset Developments, Bhel,

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define superposition theorem thevnin theorem ,norton theorom?

0 Answers  

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tell me exact relation b/n voltage and current and which one is depend other

7 Answers   HAL,

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why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?

0 Answers  

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what happen if the secondry winding of the transformer is having less no of turns compare to the primery winding.

2 Answers  

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At which time Synchronous generator act as a Synchronous Condenser?

4 Answers  

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In sub-station how to find multifactor of panel?

1 Answers  

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the max. power will be transferred if …… a) sending end vol. is high b) receiving end v is high c)…….. d) corona loss is least

2 Answers   Engineers India Limited,

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why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc

0 Answers  

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how much allowable resistance that can be difference in motor all coils?

0 Answers  

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explain harmonics in simple words..........

3 Answers   HMT,

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