Single Phase Induction Motors MCQ Questions & Answers | Electrical Engineering

A. centrifugal switch

B. capacitor

C. commutator

D. all of the above

A. interchanging the supply leads

B. position of shaded pole with respect to main pole

C. retentivity of the rotor material

D. none of these

A. slip rings

B. commutator

C. both (A) and (B)

D. none of the above

A. brush axis is at 45° electrical to the field axis

B. brush axis coincides with the field axis

C. brush axis is at 90° electrical to the field axis

D. none of the above

A. brush axis is 45° electrical to field axis

B. brush axis coincides with the field axis

C. brush axis is 90° electrical to field axis

D. both (B) and (C)

A. Capacitor run motor

B. Shaded pole motor

C. Hysteresis motor

D. Schrage motor

A. Hysteresis motor

B. Schrage motor

C. Universal motor

D. Reluctance motor

A. Armature winding

B. Field winding

C. Either armature winding or field winding

D. None of the above

A. 200 to 250 W

B. 250 to 500 W

C. 50 to 150 W

D. 10 to 20 W