1
GATE PI 1995
MCQ (Single Correct Answer)
+1
-0.3
In $$HSS$$ Tool materials the element tungsten can be completely replaced, without changing the material property by
2
GATE PI 1995
MCQ (Single Correct Answer)
+1
-0.3
Only negative rake angles are used with the following tool materials
3
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
Only negative rake angles are used with the following tool material
4
GATE PI 1994
MCQ (Single Correct Answer)
+1
-0.3
Machinability of steels is improved by the addition of
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