In separately excited m/c,we excite the field by a dc
source,what not with ac source?
- 1 Answers
- 3487 Views
- I also Faced
- E-Mail Answers
Answer Posted / meenakshi
in order to have stationary poles (fixed N and S),we use dc
source.
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
hi, could someone help me to find a control design for syncronising panel .
how does the thyistor work in dc drive?
what happens when series resonance occurs?
11 kv input, 66 kv input advantages
how withstand of hi-pot test outputs of transformer wire 2.5mm
State angle criterion.
In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.
how can i reduce sparking without stepdowning the voltage
3phase cable calculation formula by motor load
any earth foult trip the relay but in welding time not trip by earth foult
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
What is the need of generator relay panel
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
Why front mounted CT polarities are always towards breaker?
State kirchoff current law?
