CAn any one can tell me what is the operation of ceiling
fan and how it will start
Answer Posted / k.prakashchandra
Ceiling fan has single phase ,capacitor start and run
squirrel cage induction motor with rotor (armature) outside.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
please explain how to do 'pole drop test' on generator?
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
What is dynamo?How it works and what is the function of dynamo in a DG.
i need previous entrence exam papers of nhpc.
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
How to select a cable size for particular load?
how unidirectional torque is produced in DC motor?
What is PQA???Applications........
my b-tech percentage is 50%. what answer will satisfy the hr ?
What is the function of NER and NET?
Why the efficiency of generator is more than motor in swinburne's test
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
what is meant by neutral compensation factor and where it is used