If the Brsh of DC motor is shifted by 90 deg, then MNA will
shift by --degree.
Answer Posted / sandeep
i expect answer to 90. please justify
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
What is float cum boost charging system?
Merits & Demarits of Oil circuit & Air circuit breakers ?
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
How can we choose the rating of submersible motors
What is the fault or needs to be done when frequency in ac drives is not changing?
What is meant by short-pitched winding?
If one lamp connects between two phases it will glow or not?
How is the connection of the tap changer on the HV side been made?
Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter