what happens when ac supply is given to D.C motor.
- 17 Answers
- 28642 Views
- I also Faced
- E-Mail Answers
Answer Posted / aniruddh
AC apply to DCmotor frequency dependent losses increse
(eddycurrent&core)losses
motor gives less output
| Is This Answer Correct ? | 4 Yes | 18 No |
Post New Answer View All Answers
briefly explain principle of resistance welding
can any tell me why slope 40% and 80% is calculated in differential protection?
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
Is there any guideline say about display of earthing value near to earth pit
In the magnetic fluxes, what is the role of armature reaction?
My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
Difference between RCCB, RCBO and ELMCB.
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
How we calculate the current carrying capacity of H.T. cabel?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
Inverter. converter. Ups.MCB.solar.alternators. motors.
Lt motor sfu flashing reasons?
Why AC current leads voltage in capacitor and how?
