Manufacturing And Production Technology
A jig is defined as a device which

All of these
Holds and locates a workpiece and guides and controls one or more cutting tools
Is used to check the accuracy of workpiece
Holds and locates a workpiece during an inspection or for a manufacturing operation

ANSWER DOWNLOAD EXAMIANS APP

Manufacturing And Production Technology
Side rake angle of a single point cutting tool is the angle

Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool
By which the face of the tool is inclined sideways
Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base
By which the face of the tool is inclined towards back

ANSWER DOWNLOAD EXAMIANS APP