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Production Engineering
Metrology and Inspection
Marks 1Marks 2
Sheet Metal Forming Processes
Marks 1Marks 2
Welding Process
Marks 1Marks 2Marks 5
Metal Forming
Marks 1Marks 2Marks 5
Metal Cutting
Marks 1Marks 2Marks 5
Advance Machine Tools
Marks 1Marks 2
Machining
Marks 1Marks 2
Casting
Marks 1Marks 2Marks 4Marks 5Marks 6
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1
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
2
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
The ideal cutting fluid for low speed machining of metals should be one which
A
removes the heat faster from the cutting zone,
B
forms a coating on the cutting tool by chemical reaction
C
forms a low shear strength film of work material at the tool chip interface
D
serves as a dielectric minimizing thereby reactions due to $$EMF$$ at the interface
3
GATE ME 1987
MCQ (Single Correct Answer)
+1
-0.3
If in a turning operation both the feed rate and the nose radius are doubled the surface finish values will be
A
Decreases by $$50\% $$
B
Increases by $$300\% $$
C
Increases by $$100\% $$
D
Remain unaffected
4
GATE ME 1987
MCQ (Single Correct Answer)
+1
-0.3
Cutting tools are provided with large positive rake angle mainly for
A
Increasing the strength of the cutting edge
B
Avoiding rubbing action with the finished surfaces
C
Reducing the magnitude of the cutting force
D
Better heat dissipation
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Questions Asked from Marks 1
GATE ME 2024 (1) GATE ME 2016 Set 1 (1) GATE ME 2015 Set 1 (1) GATE ME 2014 Set 1 (2) GATE ME 2014 Set 4 (1) GATE ME 2014 Set 3 (2) GATE ME 2009 (2) GATE ME 2003 (1) GATE ME 2002 (1) GATE ME 2000 (1) GATE ME 1995 (1) GATE ME 1992 (1) GATE ME 1991 (1) GATE ME 1990 (1) GATE ME 1989 (2) GATE ME 1988 (1) GATE ME 1987 (2)
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude