What motor is used in ceiling fans and what motor is used
in table fan.? why table fan is costlier than ceiling fan?
Answer Posted / amit mishra
Ceiling fans have a stationary armature and the motor moves in the counter-clockwise direction. Since, the blades of the fan are attached to the motor, the ceiling fan rotates in an anti-clockwise direction.It is exactly opposite for a table fan. The motor is stationary and the armature moves to give motion to the fan blades.According to Newton's third law the stationary motor gives the armature a push in the opposite direction. This causes the blades of the table fan that are attached to the armature, to move in clockwise direction.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
What are the reasons for the parallel operation of transformers?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
how single phase preventer works ?
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
A d.c. Shunt motor is found suitable to drive fans because they require?
what are the assumptions made in swineburne's test?
What are the two types of compensation?
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
Define availability (operational)?