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Answer Posted / anirban ghose
The main component of a fan is a capacitor run single phase
induction motor.To the shaft of this motor blades are fixed
in numbers as per requirement.
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is ac supply can store
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During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
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STATE USE OF ARC RUNNERS & SPLITTERS ?
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(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 ?
Draw the single line diagram of the power station?
What is a commutator?
