Answer Posted / pravesh
the bsic difference between a.c. and d.c. motor is that in
a.c. motor there is no commutator while in d.c. motor there
is commutator in d.c. motor .
| Is This Answer Correct ? | 31 Yes | 2 No |
Post New Answer View All Answers
In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
why does make gain margin and phase margin on same plot.?
How to calculate phase to phase difference ?
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?
what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
What do you mean by reach and reach the point of the relay?
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
Is potential difference materials property ..? if yes tnen how.. explain brifly.
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?