- (A) increases the load torque
- (B) decreases the starting torque
- (C) increases the starting torque
- (D) none of the above
Electrical Engineering Mcqs
- (A) synchronous speed
- (B) below synchronous speed
- (C) above synchronous speed
- (D) any of the above
- (A) resistance is inserted in the stator
- (B) reduced voltage is applied to the stator
- (C) resistance is inserted in the rotor
- (D) applied voltage perl stator phase is 57.7% of the line voltage
- (A) high starting torque is required
- (B) load torque is heavy
- (C) heavy pull out torque is required
- (D) all of the above
- (A) slip ring motor only but not with squirrel cage induction motor
- (B) squirrel cage induction motor only but not with slip ring motor
- (C) squirrel cage as well as slip ring induction motor
- (D) none of the above
- (A) initial cost is the main consideration
- (B) maintenance cost is to be kept low
- (C) higher starting torque is the main consideration
- (D) all above considerations are involved
- (A) inductor
- (B) capacitor
- (C) resistor
- (D) shading coils
- (A) Universal motor
- (B) Shaded pole type motor
- (C) Capacitor start motor
- (D) Capacitor start and run motor
- (A) Capacitor run motor
- (B) Shaded pole motor
- (C) Capacitor start motor
- (D) Split phase motor
- (A) a single turn of heavy wire which is in parallel with running winding
- (B) a single turn of heavy copper wire which is short-circuited and carries only induced current
- (C) a multilayer fine gauge copper wire in parallel with running winding
- (D) none of the above
