Interested to Buy Any Domain ? << Click Here >> for more details...
There are 2 motors without name plate and terminal but one
is DC motor and another is induction motor.How one can
identify which one is DC and which one is AC motor?
- 6 Answers
- 12204 Views
- I also Faced
- E-Mail Answers
Answer Posted / gunasekhar
very simple . a DC motor has a commutator which is mounted on
shaft. but induction motor have no commutator . it is
identified by its its winding connections[terminal box]
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
in dc shunt motor if field winding is shorted then
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
when elecromagnatic waves are propogated in a wave guide?
If rotor works in clock wise what happens
In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?
can u please mail me the syllabus for GET exam for damodar valley corporation?
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
list the advantages of RCCB over other circuit breakers?
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
Do inductive loads have distorted current waveforms ?
what is difference between 5A and 100A CT constructional wise and operation?
can some one clearly explain why -48 volt DC use in telecom site????
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
