Answer / dr. mohd. arif khan

in case of suspension insulators .. the distance from the
top conductor to the bottom conductor is known as creepage
distance...

whether fibre optic cable in high voltage earth conductor is used for protection circuits

0 Answers  

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why are the a.c.series motors preferred for electric traction

4 Answers  

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a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

0 Answers   IGC,

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what is the effect of back reactive power on the generator ?

0 Answers   MRF,

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why field winding is placed on rotor winding not on stator winding in case of synchronous machine?

13 Answers   HAL, TATA,

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Can I use 1 phase power supply to run 3 phase motor? If yes, how?

6 Answers   Enercon,

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What is meant by stator? What is meant by rotor?

0 Answers  

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difference b/w current and voltage relay?

1 Answers  

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In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

0 Answers  

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please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?

8 Answers   Mitsubishi,

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If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

0 Answers  

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