General Studies · Workshop Practice
Why is marking necessary before performing machining operations on a workpiece?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To stabilize the tool operation only
- 2To mark the layout and guide the operation location✓
- 3To decrease the hardness of the workpiece
- 4To avoid using any coolant during operations
Correct answer
To mark the layout and guide the operation location
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