Electrical Engineering Mcqs

A. ball or roller
B. needle
C. bush
D. thrust

A. ‘crowd’ motion
B. angle of swing
C. cubic metres
D. travel in metres

A. Star-delta
B. Resistance starting
C. Auto-transformer
D. None of the above

A. Pulley
B. Starter
C. Foundation pedal
D. Bearings

A. synchronous motors are preferred
B. A.C. motors are preferred
C. individual drive is preferred
D. group drive is preferred

A. D.C. series motor
B. D.C. shunt motor
C. Squirrel cage induction motor
D. Wound rotor induction motor

A. variable torque motor
B. low torque variable speed motor
C. self starting type synchronous motor
D. low noise, slow speed motor

A. is provided with slip rings
B. requires starting gear
C. has high cost
D. is compact

A. Synchronous motor
B. Reluctance motor
C. Series motor
D. Shunt motor

A. Induction motor
B. Synchronous motor
C. Capacitor start single phase motor
D. Any of the above