Engineering :: Industrial Engineering

@ : Home > Mechanical Engineering > Industrial Engineering

11.

In time and motion study, the symbol 'X' represent

A.	Crossing	B.	Opposite directional movements
C.	Rejections	D.	Completion of operation
E.	None of the above

12.

Which of the following is unaboidable delay?

A.	Waiting for raw material	B.	Non-availability of inspection gauge
C.	Non-availability of power	D.	Tool breakage
E.	None of the above

13.

In tool signature the first figure represents

14.

In tool signature the last figure represents

A.	Tool material	B.	Operation for which tool is made
C.	Nose radius	D.	Cutting speed
E.	Limiting rpm

15.

With high speed steel tools the back rake angle is usually zero while machining

16.

In case of comented carbide tools the back rake angle is positive while machining

17.

Safety guards on machines should be

A.	Always in position	B.	Put in position of desired by the operator
C.	Used if they do not reduce the production	D.	Used sometimes
E.	Never used

18.

Bin cards are used in

19.

The chart used to review the overall sequence of an operation by focusing either the movement of operators or materials is called

20.

CPM is a technique based on

A.	event	B.	event and activity
C.	neither event nor activity	D.	activity