Why in celling fan stator are rotatig while rotor are steday
Answers were Sorted based on User's Feedback
Answer / anubhav
Actually equal and opposite torque acts on both stator and
rotor......but in ceiling fan rotor is fixed that's why it
cant rotor,so what rotates is stator or the outer part of
the machine.
Another interesting thing to observe-why ceiling fan
rotates in clockwise direction while table fan in
anticlockwise direction.......because in table fan the inner
part is rotating (i.e. rotor is rotating).
Is This Answer Correct ? | 23 Yes | 3 No |
Answer / vasu
the question it self is wrong
what rotates is rotor and what does not is stator
Is This Answer Correct ? | 11 Yes | 9 No |
Answer / br
Answer 5 is good ...there is more to it ....practical
construction of ceiling fan ----> you cannot attach fixed
supply wires to rotating part ( simplicity of construction
)hence they are attached to ROTOR ( middle stable part in
case).....Fan Blades must be attached to rotating parts but
cannot be attached to middle shaft as it contain Ball
bearing for support at that place.Ball bearing can suport
rotation but not lateral tension ....Therefore
1. Supply is attached to stable part so that connection is easy.
2. Blade are attached to body , so body ( lower one) must be
rotating.
Technically ...ROTOR and stator are named based on their
movement ability. Supply can be attached to ANY ONE of them
based on your practical suitability.
BR
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / suresh apgenco
there is no fixed deal for the rotation, which ever is
having chance for rotation that will rotate.
Is This Answer Correct ? | 1 Yes | 4 No |
Answer / neeta
the answer to your qstn is......rotatin field type construction is used in ceiling fan dat hav many advantages in case of high power machines
Is This Answer Correct ? | 1 Yes | 5 No |
12.5 KVAR capacitor 440V gas filled, Its used for windmill purpose, How can i know about microfarad value for this capacitor
2. What are the parameters of EHT sub-station?
1 Answers APGenco, Blue Star, Enercon,
what is power factor
Why in earthing, the earthing plate is put in vertical position? and further what is soft coke that is used in earthing?
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
Which capacitor is used in ceiling fans ?
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation
what is the difference between pvc & fiber glass cables
What is the difference between PLC and Embeded system
how will calculate the safe starting current of 3-phase squirrel cage induction motor?
Motor and transformer working with same principle so why motor rotates while transformer not?