Three Phase Induction Motors In a double squirrel cage induction motor, the outer cage winding has _______ High resistance High inductance Low resistance None of the listed here High resistance High inductance Low resistance None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors A high starting torque can be obtained in a 3phase induction motor by _______ None of the listed here Decreasing rotor resistance Increasing rotor resistance Increasing rotor reactance None of the listed here Decreasing rotor resistance Increasing rotor resistance Increasing rotor reactance ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The maximum torque in an induction motor depends on All of the listed here Frequency Rotor inductive reactance Square of supply voltage All of the listed here Frequency Rotor inductive reactance Square of supply voltage ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The condition of induction motor at no load resemble those of a transformer whose secondady is _______ Open circuited Supplying a variable resistive load None of the listed here Short-circuited Open circuited Supplying a variable resistive load None of the listed here Short-circuited ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors The shape of the torque/slip curve of induction motor is Straight line Hyperbola Parabola Rectangular parabola Straight line Hyperbola Parabola Rectangular parabola ANSWER DOWNLOAD EXAMIANS APP
Three Phase Induction Motors Slip rings are usually made of Phospor bronze Copper Aluminium Carbon Phospor bronze Copper Aluminium Carbon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS