What does symbol ‘D’ imply in work study ___________________?

A. Inspection
B. Transport
C. Delay/temporary storage
D. Permanent storage

Material handling in automobile industry is done by_________________?

A. Overhead crane
B. Trolley
C. Belt conveyor
D. All of the above

Work study is most useful_______________?

A. Where production activities are involved
B. In judging the rating of machines
C. In improving industrial relations
D. In judging the output of a MAN and improving it

In micromotion study, therblig is described by_______________?

A. a symbol
B. an event
C. an activity
D. micro motions

Micromotion study involves following number of fundamental hand motions_______________?

A. 8
B. 12
C. 16
D. 20

Work study is done with the help of_______________?

A. Process chart
B. Material handling
C. Stop watch
D. All of the above

Expediting function consists in keeping a watch on__________________?

A. Operator’s activity
B. Flow of material and in case of trouble locate source of trouble
C. Minimising the delays
D. Making efficient despatching

Job evaluation is the method-of determining the________________?

A. Relative worth of jobs
B. Skills required by a worker
C. Contribution of a worker
D. Contribution of a job

Per cent idle time for men or machines is found by___________________?

A. Work sampling
B. Time study
C. Method study
D. Work study

Time study is__________________?

A. The appraisal, in terms of time, of the value of work involving human effort
B. Machine setting time
C. Time taken by workers to do a job
D. Method of fixing time for workers