Interested to Buy Any Domain ? << Click Here >> for more details...
why rotor winding in induction motor is not earthed.
normally we uses star winding in rotor .why?
- 3 Answers
- 8803 Views
- Anglo Platinum, TATA, I also Faced
- E-Mail Answers
Answer Posted / harendra
but in case of fault , there will be unbalance so i think
neutral should be grounded.
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
.php|
i want to model paper for section engg.
How a band pass filter is constructed?
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
what is per unit calculation?looking for simple and strong explanation thk u
mccb service sittings be done?
Explain few advantages of electric traction system?
Difference between megger test equipment and contact resistance meter test instruments?
How to calculate that clean water supply in one Day from 150 KLD STP?
Define what is difference between fuse and breaker?
how does it help for selection of a transformer.
Why temperature rise is conducted in bus bars and isolators?
What is the function of under voltage release ?
