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Machine Design
Bolted Riveted and Welded Joints
Marks 1Marks 2
Design For Static Loading
Marks 1Marks 2
Design of Brakes and Clutches
Marks 1Marks 2
Design of Spur Gears
Marks 1Marks 2
Design of Bearings
Marks 1Marks 2
Fatigue Strength
Marks 1Marks 2
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1
GATE ME 1991
Fill in the Blanks
+1
-0
In a shaft with a transverse hole, as the hole to the shaft diameter ratio ___________ (increases / decreases), the torsional stress concentration factor__________ (increases/decreases)
2
GATE ME 1990
MCQ (Single Correct Answer)
+1
-0.3
The process of shot peening increases the fatigue life of steel springs mainly because it results in
A
surface hardening
B
increased stiffness of the material
C
structural changes in the material
D
residual compression at the surface
3
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Stress concentration in a machine component of a ductile material is not so harmful as it is in a brittle material because
A
in ductile material local yielding may distribute stress concentration
B
ductile material has larger Young's materials.
C
Poisson's ratio is larger in ductile materials.
D
Modulus of rigidity is larger in ductile materials.
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Questions Asked from Marks 1
GATE ME 2024 (1) GATE ME 2023 (1) GATE ME 2022 Set 1 (1) GATE ME 2017 Set 2 (1) GATE ME 2015 Set 1 (1) GATE ME 2015 Set 3 (1) GATE ME 2014 Set 2 (1) GATE ME 2014 Set 3 (1) GATE ME 2003 (2) GATE ME 2002 (1) GATE ME 1993 (1) GATE ME 1992 (1) GATE ME 1991 (1) GATE ME 1990 (1) GATE ME 1989 (1)
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