Answer / bs rana

Purpose of capavitor in a ceiling fan is to split the
phase, because with single phase rotory motion is not
possible.

Answer / monu kumar

ceiling fan is 1-phase motor . but we can run at 1-phase .
so ,used the split phase for starting the ceiling fan ,and
use of capacitor . we can say that the fun. is capacitor &
split phase.

how to remover corona effect and hysteresis losses from contactor

0 Answers  

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which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

0 Answers  

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10Hp, 3-phase, 415v, 50Hz induction motor. The above motor is to run on Star-Delta connection, so how do i make following hardware selection 1) MCB, 2) Contactor, 3) Wire Gage (Depending on P-P current or Line Current), 4) OLR, Please tell in detail how to do the above, so as to get the ans. of it even if the Hp rating changes.

1 Answers   Engro,

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critically criticize the application of ring main unit in power system

0 Answers  

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what is the meaning of 1250 KVA Trasformer

2 Answers  

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why transformer is rated in KVA ?

5 Answers  

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If the Power Factor of generator is 0.85...What does this mean and Can the motors connected to this generator operate at PF more than 0.85 ?

1 Answers  

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when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......

3 Answers  

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why transformer neutral and CT Secondary neutral is connected to earth?

3 Answers   NCC,

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what is difference between earth fault& restricted earth fault.

3 Answers  

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why some time Railway Fan not Rotate,But after a small rotation by human then it rotate normally? Why?

4 Answers  

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How is the speed of a DC shunt motor related to the armature current?

0 Answers   GE,

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