How will you explain transformer action in case of 3-phase
induction motor?
Answers were Sorted based on User's Feedback
Answer / x man
induction motor is a rotating transformer
both works on MUTUAL FLUX PRINICIPLE
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / n.parthasarathy
as transformer in the primary supply it will be induced in
the secondary
But the same in # phase it acts as the transformer as the
secondary is a short circuited one
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / dilawar husain
A three phase induction motor works as a short circuited
transformer in case we block the motor rotation. otherwise
it works on Lenz's Law,where the induced emf tries to
nullify the source causing this effect and thus rotates to
chase the rotating three phase field.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / >>>ms
both transfromer and induction motor works on same
principle, i.e. mutual induction. the difference is ihe
secondary in inductiom motor is short circuited.
| Is This Answer Correct ? | 0 Yes | 1 No |
What is chopper
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?
What is Difference Between Induction Motor & Servo Motor
31 Answers Jindal, Kirloskar, KTTM, Star Technocrates, Toyota,
technical questions asked by visa steel interview plg get me!
What do you mean by reverse current braking of an induction motor?
What is GIS (Gas Insulated Switchgear)
What are your future plans for the company if permanently employed?
What is Auto Mains Failure Panel & Auto Synchronizing Panel
List some examples of renewable energy?
is the surge effect the solar panel, if yes so tell me how can surge effect the panel? explain brifly
Find the octal equivalent for the binary number 101101110
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)