How single phase & 3 phase motor select rotating direction ie clockwise/anticlockwise

6 Answers   DRJ ARDE,

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what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

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what is the differnce b/w voltage and current

8 Answers   Steel Plant,

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can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

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What is the result of under frequency to the system.

4 Answers  

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why lightining is not available in swith yards?

1 Answers  

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two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why?

16 Answers   DRDO, PSPCL, Siemens,

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11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

2 Answers  

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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why three phase capacitor takes unbalanced current in capacitor bank?

0 Answers   Aggreko,

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What is slip in induction motor?

3 Answers  

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Is there is any difference between AC and DC Cables

1 Answers  

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