Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ravinder sharma
ceiling fan is actually a single phase inductin motor.
there are both primary and secondary sides . there is very
small air gap between them for reducing the magnetic flux
losses. there is not enough torque generated by the single
phase .so external starting torque is given by using the
capacitor.different capacitance are used for different type
ratings of fans.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is creepage distance..... what will be the value for different voltage level
difference between a diode and thyristor?
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
where does 22kv line starts
What is conventional thermal current (Ith)
how generator avr give to the input?
What are approaches to tackle sedimentation problem of reservoir?
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.
how much excitation voltage required to generate 1mw power?
will 1050kva DG set withstand for back charge of 16MVA transformer
