In time study, the rating factor is applied to determine
A. standard time of a job
B. merit rating of the worker
C. fixation of incentive rate
D. normal time of a worker
Answer C
The aim of value engineering is to
A. find the depreciation value of a machine
B. determine the selling price of a product
C. minimise the cost without change in quality of the product
D. all of the above
In determining the various forces on the chip, Merchant assumed that the
A. cutting edge of the tool is sharp and it does not make any flank contact with the workpiece
B. only continuous chip without built-up-edge is produced
C. cutting velocity remains constant
Answer D
In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called.
A. grinding
B. lapping
C. honing
D. buffing
Answer A
The angle between the face and flank of the single point cutting tool is known as
A. rake angle
B. clearance angle
C. lip angle
D. point angle
