Manufacturing And Production Technology
It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used?

Radial drilling machine
Sensitive drilling machine
Gang drilling machine
Multiple spindle drilling machine

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Manufacturing And Production Technology
The saw milling is an operation of

Producing grooves around the periphery of a cylindrical or conical workpiece
Producing narrow slots or grooves on a workpiece
Reproduction of an outline of a template on a workpiece
Machining several surfaces of a workpiece simultaneously

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Manufacturing And Production Technology
Fixtures are used

For holding and guiding the tool in drilling, reaming or tapping operations
None of these
For holding the work in milling, grinding, planing or turning operations
To check the accuracy of workpiece

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