why dc series moter is not started at no load?
- 5 Answers
- 23224 Views
- IOCL, I also Faced
- E-Mail Answers
Answer Posted / tanweer
we know for series motor
speed is proportional to back emf/load current.
if there is no load then load current is zero.
zero load current means speed is infinity which will cause
harm to the motor.that is why series motor is always
started with load.
| Is This Answer Correct ? | 84 Yes | 3 No |
Post New Answer View All Answers
What is the real function of reverse power relay in generator panel while syncronising?
300m long and 30kw inductive loade 3phase supply how many size cable required
What are locations arc protection relay is fixed.
what is gridrotor resistance starter
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
What are the different types of transformers?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
define the non synchoronism of synchoronous machine in general g or m??
Write down the brushes of a de machine.
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
What are the disadvantages of hydropower?
difine electrical ballast in HPSVL
Why earthing is necessary for any equipment?
give me applications of sequence bridges . (used in 3 phase un balanced systems)
what is the requirement regarding earthing of Single conductor with AWA
