How do you reverse the direction of rotation of a FAN?

Answer Posted / hirosh babu

cieling fan uses a single phase induction motor as it is
not self starting it has two winding one is the stater
winding and the other is the running winding, starting
winding is disconnected after attaining speed by a
centrifugal switch.. for changing the direction of a
cieling fan we can either reverse the connection to running
or starting winding so that the direction of current is
reversed and so is torque...

Is This Answer Correct ?    22 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the relationship between current&voltage in practical purpose ?

4429


why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

1667


Keywords: Die, Card, Coin, B/N 2 To 12

917


What is the estimated total hydropower potential of india?

722


If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

712






WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?

4122


why effective resistance should be more than static resistance in transmission line?

1680


Mention the disadvantages of low power factor?

770


please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula

1899


why to use freewheeling diode ( diode in revers bias mode) across dc coil

4063


Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1290


Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT? 

1561


How to calculate the efficiency of Turbo Generator(Alternator) in general....?

2353


how to compute kAIC?  with formulas...

3825


List of equipments required foe industrial repair lab.

1597