why the auxilary(starting)winding is provided in single
phase inductoin motor?
- 5 Answers
- 5863 Views
- I also Faced
- E-Mail Answers
Answer Posted / ashokreddyreguri
single phase supply given to single phase IM (having only
one wdg)produces only alternating flux which can only
induce emf but cannot make the rotor rotate.Auxiliary wdg
is provided to split the phase.so the motor starts as two
phase induction motor.suppply given to two phases will
produce rotating magnetic fields so the motor becomes self
starting.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Iin ESP why positive is grounded ? why not negative ?
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
Please elaborate th´evenin’s theorem?
Define conversion efficiency of a power amplifier.
what is feeder bay?
1.What will be stored in online ups EPROM IC?
How to select a cable size for particular load?
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
Difference between field rheostat and armature rheostat.
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
Discribe type of fault in DOL and stardelta startor.
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
Explain what cmos is and its benefits?
