Manufacturing And Production Technology MCQ Questions & Answers | Mechanical Engineering

A. L-type slots

B. T-type slots

C. I-type slots

D. Any one of these

A. Path of shear is short and chip is thin

B. Path of shear is large and chip is thick

C. Path of shear is short and chip is thick

D. Path of shear is large and chip is thin

A. Direction of the tool axis

B. Direction of tool travel

C. Perpendicular to the direction of the tool axis

D. Central plane of the workpiece

A. 7

B. 8

C. 9

D. 10

A. Holds and locates a workpiece and guides and controls one or more cutting tools

B. Holds and locates a workpiece during an inspection or for a manufacturing operation

C. Is used to check the accuracy of workpiece

D. All of the above

A. Holds and locates a workpiece and guides and controls one or more cutting tools

B. Holds and locates a workpiece during an inspection or for a manufacturing operation

C. Is used to check the accuracy of workpiece

D. All of the above

A. It is best suited for machining hard and brittle materials.

B. It cuts materials at very slow speeds

C. It removes large amount of material

D. It produces good surface finish

A. Shaping

B. Casting

C. Forming

D. Hobbing

A. Zero helix angle is used

B. Low helix angle is used

C. High helix angle is used

D. Any helix angle can be used

A. The larger side rake angle produces chipping

B. The smaller rake angle produces excessive wear and deformation in tool

C. The side cutting edge angle (less than 15°) increases tool life

D. The increase in nose radius decreases tool life