Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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what is the use of power factor ? where its applicable ?

4 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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suppose a fan is running with phase and neutral. if its neural is touched to body. then fan get stopped. if this fan is connected to phase and ground supply..then why it runs?

1 Answers  

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Can We Apply DC POWER To Transformer???? And Why????

4 Answers  

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what is thyristor, how is it works

1 Answers   Sony,

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what is excitor response of an excitor?

1 Answers  

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Write down the name of 2 lady Bir Pratin of Bangladesh

0 Answers  

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Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

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What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers  

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what is the diffrence between capasitor and battery?

2 Answers  

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