Answer Posted / hariprasanna
ceiling fan consists of a single phase induction motor,as it is not self starting..so to start it we use capacitor and run also using the same capacitor...
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
what is the carona effects meaning in HT line transmmission system
what is basic difference betmeen normal & flame proof motor??
are there rmu for 3 transformer?
do we use links in a dc circuit?if so what s its use in it?
how much allowable resistance that can be difference in motor all coils?
How to calculate the heat load for a electrical room
What is a differential amplifier?
what is cathodic protection and why it use in industries?
why we testing the core balance of the transformer before comissioning?
In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
Why is tan-delta test and capacitor measurement done on alternator?
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
why ht motors are star connected?