Interested to Buy Any Domain ? << Click Here >> for more details...
In separetly excited m/c,we excite the field by a dc source,what not with ac source?
- 2 Answers
- 4562 Views
- I also Faced
- E-Mail Answers
Answer Posted / sunil dutt
dc has uniform continous magnetic field while the ac has alternating magnetic field .so we use dc .as u know most of electrical hiost crane dc supply is used for above said reason
sunil dutt.09416468290
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
i want to know about torque of slip ring induction motor
sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder
Is any generator is developed which is operated with out diesal or other expensive source?
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
i have 3500 amp load and select current transformer and perches.how i calculate .please understand
what is the stear deltaprinceple?
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
Why in ESP Positive earthed
What is electrical diversity factor in electrical installations?
why output is out of phase in case of common emitter?
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
