Category: Industrial Drives

A. Single phase motor
B. Synchronous motor
C. A.C. slip ring motor
D. Ward-Leonard controlled D.C. shunt motor

A. Type of bearings
B. Type of enclosure
C. Noise
D. Arrangement for power transmis¬sion
E. None of the above

A. r.p.m. only
B. Horse power only
C. Horse power and r.p.m.
D. Horse power, r.p.m. and power factor

A. Flux
B. Armature current
C. Flux and armature current
D. Speed

A. Printing machine
B. Punching machine
C. Planer
D. Lathe

A. Paper mills
B. Grinding mills
C. Air-conditioners
D. Lifts and hoists

A. Cascade controlled A.C. motor
B. Slip ring induction motor
C. Three phase shunt wound com-mutator motor
D. Any of the above

A. D.C. shunt motor
B. D.C. series motor
C. Squirrel cage induction motor
D. Slip ring induction motor

A. Oil expeller
B. Floor mill
C. Lifts and hoists
D. Centrifugal pump

A. water pumps
B. jaw crushers
C. centrifugal blowers
D. none of the above