Why the starting current in Induction Motor is very high as
compared to normal rated current ????
Answer Posted / vinod kumar
At Starting air gap between the stator and rotor was not magtnetised.To magnetise the air medium it draws more magnetising current.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
how unidirectional torque is produced in DC motor?
what is 30-phase of transformer
1.how many types of relays? 2.difference between ATS& STS?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
WTA used cb?
define digital electronic
what is the difference between switch yard to residential area.and how much required it.
Difference between HRG and NGR. Are they both the same thing
What is load boxes ?
State kirchoff voltage law?
why we need to us lenz's law for synchornous motor
why the NGR (neutral grounding resistor) always OFF during DG off?
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
where lt & ht capacitor used