A. Light duty
B. Medium duty
C. Heavy duty
D. All of the above
A. Starting torque
B. Conditions of environment
C. Limitation on starting current
D. Speed control range and its nature
E. All of the above
A. variable load
B. continuous
C. continuous but periodical
D. intermittent and variable load
The load cycle for a motor driving a power press will be________________? Read More »
Electrical Engineering Mcqs, Industrial Drives A. Conveyor motor
B. Floor mill motor
C. Fan motor
D. All of the above
Which of the following motors always starts on load ? Read More »
Electrical Engineering Mcqs, Industrial Drives A. Running characteristics
B. Starting characteristics
C. Efficiency
D. Braking
A. Electrical characteristics
B. Mechanical characteristics
C. Size and rating of motors
D. Cost
E. All of the above
A. Universal motor
B. D.C. series motor
C. Synchronous motor
D. Three-phase induction motor
Which of the following motors is preferred for traction work ? Read More »
Electrical Engineering Mcqs, Industrial Drives A. Squirrel cage induction motor
B. Synchronous motors
C. Ward-Leonard controlled D.C. motors
D. Any of the above
________________is preferred for automatic drives? Read More »
Electrical Engineering Mcqs, Industrial Drives A. 2 kW
B. 20 kW
C. 50 kW
D. 100 kW
A. Power houses
B. Pumping stations
C. Automobile workshops
D. All of the above
Light duty cranes are used in which of the following ? Read More »
Electrical Engineering Mcqs, Industrial Drives