A. Series motor
B. Shunt motor
C. Air motor
D. Battery operated motor
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Related Mcqs:
- For which of the following applications a D.C. motor is preferred over an A.C. motor ?
- A. Low speed operation B. High speed operation C. Variable speed operation D. Fixed speed operation...
- By looking at which part of the motor, it can be easily confirmed that a particular motor is D.C. motor?
- A. Frame B. Shaft C. Commutator D. Stator...
- Flywheel is used with D.C. compound motor to reduce the peak demand by the motor, compound motor will have to be_____________?
- A. level compounded B. under compounded C. cumulatively compounded D. differentially compounded...
- One D.C. motor drives another D.C. motor. The second D.C. motor when excited and driven_______________?
- A. runs as a generator B. does not run as a generator C. also runs as a motor comes to stop after sometime...
- If a D.C. motor is to be selected for conveyors, which rriotor would be preferred ?
- A. Series motor B. Shunt motor C. Differentially compound motor D. Cumulative compound motor...
- Which D.C. motor will be preferred for machine tools ?
- A. Series motor B. Shunt motor C. Cumulative compound motor D. Differential compound motor...
- Which D.C. motor is preferred for elevators ?
- A. Shunt motor B. Series motor C. Differential compound motor D. Cumulative compound motor...
- Which D.C. motor is generally preferred for cranes and hoists ?
- A. Series motor B. Shunt motor C. Cumulatively compounded motor D. Differentially compounded motor...
- If the field of a D.C. shunt motor gets opened while motor is running______________?
- A. the speed of motor will be reduced % B. the armature current will reduce C. the motor will attain dangerously high speed 1 D. the motor will continue to nuvat constant speed...
- In case-the conditions for maximum power for a D.C. motor are established, the efficiency of the motor will be______________?
- A. 100% B. around 90% C. anywhere between 75% and 90% D. less than 50%...
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