1
GATE ME 1991
MCQ (Single Correct Answer)
+1
-0.3
Most of the metal cutting heat goes into the
A
Moving chip
B
cutting tool
C
work material
D
machine tool
2
GATE ME 1990
MCQ (Single Correct Answer)
+1
-0.3
Most of the metal cutting heat goes into the
A
Moving chip
B
cutting tool
C
Work material
D
machine tool
3
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
The size of $$BLUE$$ in metal cutting increases with
A
very high speed
B
large uncut chip thickness
C
use of cutting fluid
D
increase in positive rake angle
4
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Crater wear always starts at some distance from the tool tip because at that point
A
cutting fluid does not penetrate
B
chip tool interface temp is maximum
C
normal stress on rake face is maximum
D
tool strength is minimu8m
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Turbo Machinery
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