How to calculate motor current for 3 ph & 1 Ph motor from KW
rating?
Answer Posted / vipin agrwal
i=p/root 3vcos phai(angle) for any three phase induction motor.
i=p/vcos phai(angle) for any single phase induction motor.
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
What is difference between isolator and circuit breaker?
what are the tests comes under the type test, what tests comes under routine tests.
Comment on the working principle of operation of a single-phase transformer.
how is control wiring coding is done in a CRP panel ?
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
what is doid
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
what is effect of length of air gap on performance of dc motor and generator?
How could a garment factory benefit from renewable energy
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
why the carbon brushes are broken in srim while the motor runningtime
how indusrial diesel generator work
What is accuracy of a measurement?