Manufacturing And Production Technology
Which of the following statement is incorrect with reference of lathe cutting tools?

The heel is that part of the tool which is shaped to produce the cutting edges and face
The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges
The flank of the tool is the surface or surfaces below and adjacent to the cutting edges
The base is that surface of the shank which bears against the support and takes tangent pressure of the cut

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Manufacturing And Production Technology
The strength of a brazed joint

Decreases up to certain gap between the two joining surfaces beyond which it increases
Decreases with increase in gap between the two joining surfaces
Increases with increase in gap between the two joining surfaces
Increases up to certain gap between the two joining surfaces beyond which it decreases

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