Why at the starting of induction motor current is high?
Answer Posted / ali_asgher107
Because at the starting of induction motor, the emf is zero
| Is This Answer Correct ? | 1 Yes | 8 No |
Post New Answer View All Answers
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
why chock were used in old tubelights but are not newest tubelights?
How Calculet The UPS AH In Load
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
What is diversity factor in electric installations?
WHAT IS MEANT BY DERATING OF THYRISTOR?
What is the use of lag compensator?
what kvrah y we need to take the readind of that
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
some basic standard questions on transformer.
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks
what is meant by k-rating in isolation transformer?what is k9, k14 stands for?
how to estimate wiring ins roughing ins. and boxes