Interested to Buy Any Domain ? << Click Here >> for more details...
What will happen if the rotor of an induction motor is fed
from a 3 phase supply and the stator short circuited ?
- 4 Answers
- 22191 Views
- I also Faced
- E-Mail Answers
Answer Posted / vinova
The rotor will run in the opposite direction of rotating
magnatic field of rotor because the induced current in the
stator set up stator rotating magnatic feld now due to
intraction of these two magnatic fields the rotor start
rotating in the opposite direction of rotor magnatic field
so that frequency of stator current become sf (slip* rotor
fed frequency)the interesting point here is that speed of
rotation of stator magnatic field will be very low (rotor
magnatic field- rotor speed). and the resultant magnatic
field will also rotate at very low speed in the space as
copaired to it happen when the stator is fed electrical
supply and rotor is short circuited
| Is This Answer Correct ? | 8 Yes | 14 No |
Post New Answer View All Answers
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?
PIU how does work?
what is the difference betweem star connected motor & delta connected motor?
difference bewteen reverse current and alternating current
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.
what is a types of short circuit and what is a types of distance protection tests
please explain to me how to calculate current,voltage,resistance with formula??
what are the possible reaons & remedies if resistance of NGR getting heat up
why the name trunking bus PT
HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION
What is meant by full pitched winding?
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....
