Why in celling fan stator are rotatig while rotor are steday
Answer Posted / 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 |
Post New Answer View All Answers
WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT
Draw a SLD of DG distribution up to main LT panel?
why does a dc machine has high efficiency while working as a generator than as a motor ..
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
What is meant by celling voltage & current in excitor ?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
how test transfomer(3 phase75kva) by megger
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
What is cathode ray oscilloscope (cro)?
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
HOW TO CALCULATE EARTHING SIZING?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.
diff. between tension mode & speed mode
can u give me a brief idea about power line carrier communication ??