Answer / kapil narayanrao bahadure

The working principle of ceiling fan:-ceiling fan in which
split phase motor. It is work on mutual induction.
The working principle of table fan:-table fan has a split
phase motor.& also work on mutual induction.
mutual induction:-when stater connect on ac supply,stater
produced rotating magnetic flux.this flux cut with rotar.by
air gap.& produced rotating magnetic flux in it.

Answer / kanhaiya sharma

it is work on the single phase induction capacitor motor

Answer / poo zhey

ceiling fan works by the principle of induction. i.e. when
ac supply is given to a coil, rotating magnetic flux is
produced which is induces voltage in the rotor and develops
torque. thus it rotates

Answer / a.ashraif

ceiling fan , table fan works on the priciple of mutual
induction

Answer / shivkumar

The working principle of ceiling fan:-ceiling fan in which
split phase motor. It is work on mutual induction.
The working principle of table fan:-table fan has a split
phase motor.& also work on mutual induction.
mutual induction:-when stater connect on ac supply,stater
produced rotating magnetic flux.this flux cut with rotar.by
air gap.& produced rotating magnetic flux in it.

Answer / sama

both fan are working on the principle of electromagnetic induction,but in ceiling fan coils are rotating and in table fan coils are stationary.

Answer / anbarasandurairaj

Ceiling fan and table fan are workinhg by self induced emf

Answer / mr.hits

cieling fan is rotating on the upper wall and the table fan can be rotated anywhere

Answer / b.sivayya

celing fans are maximum single phase capasitor type of
motors

Answer / richa jha

In the operation of an AC motor, the frequency of the applied power determines the motor’s speed and the voltage determines the motor’s torque capability. The torque capability is actually defined by a curve showing torque capibility vs. operating speed.The induction motor runs at a slip depending upon the load. The slip is rarely more than 10%. In any case from the formula N =120F/P where N is the synchronous RPM, F the frequency, & P the number of poles , it can be seen that voltage has no role in the speed control. There is some other reason

Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

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