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1
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
In turning operation the surface finish can be improved by decreasing
A
Cutting speed
B
Feed per revolution
C
Rake angle
D
Nose radius
2
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
Abrasives are not used in
A
Buffing process
B
Burnishing process
C
Polishing process
D
Super finishing process
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