Manufacturing And Production Technology
Tool life is measured by the

Time the tool is in contact with the job
Volume of material removed between tool sharpenings
Number of pieces machined between tool sharpenings
All of the listed here

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP