The direction of the single-phase IM can be reversed by using which on – McqOptions

MCQOPTIONS

1.	The direction of the single-phase IM can be reversed by using which one of the method?
A.	By interchanging the supply terminals
B.	By removing the capacitor
C.	By changing the direction of auxiliary winding current
D.	By removing the main winding
Answer» B.

Discussion

No Comment Found

Related MCQs

Which motor is preferred for overhead traveling cranes?
The direction of the single-phase IM can be reversed by using which one of the method?
Calculate the value of the angular acceleration of the machine using the given data: J = .541 kg-m2, load torque = 10 N-m, motor torque = 2 N-m.
Calculate the value of the angular acceleration of the Heavy duty crane using the given data: J = 5 kg-m2, load torque = 30 N-m, motor torque = 80 N-m.
Calculate the resonant frequency if the values of the capacitor and inductor are 4 F and 4 H.
Calculate the frequency of the rotor side of the IM if the value of slip is 0.34 and the supply frequency is 70 Hz.
The capacity of the Crane is expressed in terms of tonnes.
Induction motor is also known as __________
Which starting method is the worst method in Induction motor?
A high starting torque is offered by the Belt Conveyors.