how to calculate the starting current of a motor? gopal
Answers were Sorted based on User's Feedback
Answer / ajai shukla
It depends upon that motor is under load condition for mechanical free.
If motor is under load then I will take 2 to 3 times of full load current. Keep in mind that motor is running in DOL starter.
Under no mechanical coupling it will take 1.5 times of full load current.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / h s sandhu
1.5 times the full load current of the motor. That is why reduced voltage is applied initially in star /delta starter to reduce starting current
Is This Answer Correct ? | 0 Yes | 1 No |
where is highest transmission voltage is used in india
what is ac servomotor??
how does a tube light starter works?
transformers? power factor? machiences?
we have taken HV test of 2.5 k and Megger test on 11 kv HT cable.here it shows no fault but when we are charging the same cable with 11 kv supply why the VCB 11 kv gets tripped can anybody define the possible cause of fault ?
Period of infinite continuous fourier series a. N b. N+M c.infinite
why is that a 4*4mm cable,is always powdered internally
The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against
what is difference between RCB,RCCB &RCBO?
write a program that prints prime numbers from 1-20 in digonal form
Where is servomechanism used?
In case of a synchronous generator carbon brushes, some brushes expire before the others. Why is so? When all the brushes are installed at the same time, why don't thee expire at the same time?