Interested to Buy Any Domain ? << Click Here >> for more details...
why DC motor body is plain cover but AC motor is different
like finse?
- 2 Answers
- 5825 Views
- I also Faced
- E-Mail Answers
Answer Posted / yagnesh
only for cooling purpose ac motor has out side cooling fan
while dc has insite fan because we can very the voltage of
armature not of field so heat is generate is there so
require to cool the armature not field in ac motor
viceversa.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Why you want to join non technical field when you are an engineer?
Define active and passive network?
How you give clearance to a spare feeder.
i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?
WHAT IS VCB SAFETY
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
How to calculate the size of earth cable to earth the neutral of UPS ?
why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A
which book to refer in electrical engineering for iocl exam & which book for general english.
Differentiate between real and apparent power?
what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
How a band pass filter is constructed?
how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.
