what is the voltages using in movie theaters??? why ??why not other??

0 Answers   Lanco,

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WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv

5 Answers  

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why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?

0 Answers  

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What is the Maximum Power generation capacity of a Synchronus Machine ??

0 Answers   ETA, NTPC,

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Hy the hydro power stations have high transmission and Distribution costs?

3 Answers  

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what is subtransient , transient and study state ac components

2 Answers  

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what do u understand from filter factor of reactor?

0 Answers  

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How we can calculate what type of supply we need for an example sometimes we take 11 KV and sometime 33KV from EB ?

4 Answers  

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what is voltage present between to phases in a three phase motor?

1 Answers  

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why induction motors are of lagging type and not leading type

9 Answers   Bhel,

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Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

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what is speed of light?

8 Answers  

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