Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
1460Post New Electrical Engineering Questions
What is the earth treantment procedure?
why single CT used in DOL starter power circuit?
what is (+) and (-) in generator field detector stand for?
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
In radial network the source is fed from 1 end both ends at central
which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
Enlist four components of electrive drives.
how to design coil turns ?
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
Give two basic speed control scheme of dc shunt motor?
where we use the SFU & FSU?
how can calculate 1kva generator running time in 1 liter keroscene