Interested to Buy Any Domain ? << Click Here >> for more details...
How to know motor winding is star or delta connected without see the information table and winding connection ?
- 5 Answers
- 14066 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / srinivasa rao talasila
Star connected or star running designed motor winding
resistance is some what high compared to delta running
designed motor.
Exambple 5.5KW star designed motor is having a resistance
of 1.2 ohams,same in delta is 0.45 ohams like that
Not exactly the same but there is a difference in
resistance.
| Is This Answer Correct ? | 11 Yes | 6 No |
Post New Answer View All Answers
why induction motors are rated at 0.8 power factor.
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
how to produsing geretor power
how to find the capacitance value of the motor while running??
why normally Generator rating are between 11Kv to 22Kv?
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?
what causes contact chatter when there is no demand on the air conditioning unit?
how calculated Transformer losses.
what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
which type of stability limit is higher,steady state or transient? why?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
what is physical distance of isolator to VCB in 33/11kv sub stations
what is the IS foe lightning arrester?
why US countries maintains 110v and 60HZ
