8. Basic tool in work study is
A.Graph paper
B.Process chart
C.Planning chart
D.Stop watch
9. What does symbol '0' imply in work study
A.Operation
B.Inspection
C.Transport
D.Delay/temporary storage
10. What does symbol
A.Operation
B.Inspection
C.Transport
D.Permanent storage
11. What does symbol simply in work study
A.Operation
B.Inspection
C.Transport
D.Permanent storage
12. What does symbol 'D' imply in work study
A.Inspection
B.Transport
C.Delay/temporary storage
D.Permanent storage
13. What hoes symbol 17'?imply in work study
A.Operation
B.Inspection
C.Delay/ temporary storage
D.Permanent storage
14. Material handling in automobile industry is done by
A.Overhead crane
B.Trolley
C.Belt conveyor
D.All of the above
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