When induction motor is started,we see all other electrial
appliances connected on the same supply are dimmed out for
some moment why?
Answers were Sorted based on User's Feedback
Answer / kuruvilla chacko
induction motor is a reactive power hogger.since reactive
power is connected with voltage,by absorbing huge amt of
reactive power,it depletes the voltage provided to other
machines such as fans,mixers etc...thus there is dimming.this
can be rectified by using capacitor banks.
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / swarnansu
since the inductive loads are having lagging p.f. so it
draws a huge reactive power which leads to reduce the p.f of
the supply voltage which is also connected to all other
appliances,which leads to dimming out of supply for some time.
| Is This Answer Correct ? | 1 Yes | 0 No |
what is the earthing condition between earth & neutral.
Explain using drawings what is reverse PID action w.r.t PID controllers.
In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?
16 Answers Emerson, HCL, Thirumalai Chemicals,
how to test generator protection rotor earth fault relay and locked rotor test?
What are the main factors to be considered(In terms of energy conservation) while selecting a new air compressor?
what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors
can you plz send l&t aptitude questions if available its urgent plz plz plz
What is the difference b/w earthing & grounding?
control & auxilary circuits used for circuir breakers
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
in case of induction motor when overload condition or any short ckt. why stator winding burn not to be rotor winding
What is TR of AC?
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)