Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sivasamy k
DC motor :
This is working in conduction principle...
But...Ac Motor :
This is working in induction principle....
| Is This Answer Correct ? | 14 Yes | 1 No |
Post New Answer View All Answers
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
Salient pole alternator is more stable, why?
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
How phase to phase voltage comes 440V.
The electromagnetic torque developed is proportional to what in a D.C series motor?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
What is the distance between each insulator in 33kv transformer and how can it calculate
power transmission pole used one support , that only for support or earthing
what is the illumination level required for child play area?
What is the Nyquist criterion regarding control systems?
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
66kv under ground cable how to layaing in ground any special case two ckt r runing
What does Bode plot tell you?
WHAT IS LOAD CELL
