which motor is used in our Indian Ceiling fan -Capacitor
start and run or Capacitor start?
(during repair i saw only one capacitor so it should be
start only)
Answers were Sorted based on User's Feedback
Answer / vinod kumar dwivedi
ceiling fan's motor is capicitor start & capicitor run type.
Is This Answer Correct ? | 32 Yes | 4 No |
Answer / nandagopan
ceiling fan motors are capacitor start and capacitor run
motors.it needs only one capacitor.it has two windings
starting winding and running winding.starting winding has
more turns than running to produce torque.capacitor is
connected in series with starting winding.The capacitor
provides a phase shift.
Is This Answer Correct ? | 15 Yes | 0 No |
Answer / sampath
since there is no centrifugal switch may be it is a capacitor start and run type
Is This Answer Correct ? | 14 Yes | 2 No |
Answer / osama bin amjad
May be its helpfull to u.
Once I have faced the same problem.
u can also search for grundfos starting and running capacitor.
Starting capacitor is of high rating while running has its low value as compare to starting. Beacuse of the reason behind in starting motor required more torque and for its it required high discharge capacitor to start motor and after few seconds when motor comes to its normal rating/running than the other capacitor starts working for normal and smooth running.
therefore we called start and running capcitor as starter and running capacitor.
U can also see the wiring diagram in grundfos motor required starting and run capacitor. Relays or contactors used normally to start and run capacitor.
Is This Answer Correct ? | 0 Yes | 0 No |
which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th
4 Answers Power Grid, Powerica,
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
what is the use of tertiary winding?
Whats the difference between three phase and single phase?
what is the safety points of vaccum circuit breaker.
What is the purpose of REACTOR in GIS substation?
For overhead protection we use which transformer?
Does the ferranti effect has some impact on the electricity billing system on high voltage installations?
In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.
Write the force balance equation of ideal dashpot element.
transformer core are laminated for what purpose?
what is ferranti effect?