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1
GATE PI 2008
MCQ (Single Correct Answer)
+1
-0.3
In hollow cylindrical parts made by centrifugal casting, the density of the part is
A
Maximum at the outer region
B
Maximum at the inner region
C
Maximum at the mid point between outer and inner surfaces
D
Uniform throughout
2
GATE PI 2006
MCQ (Single Correct Answer)
+1
-0.3
Cold shut is a defect in casting due to
A
sand sliding from the cope surface
B
internal voids or surface depression due to excessive gas trapped
C
discontinuity resulting from hindered contraction
D
two streams of material that are too cold to fuse properly
3
GATE PI 2005
MCQ (Single Correct Answer)
+1
-0.3
An expandable pattern is used in
A
slush casting
B
squeeze casting
C
centrifugal casting
D
investment casting
4
GATE PI 2004
MCQ (Single Correct Answer)
+1
-0.3
Wood flour is added to core sand to improve:
A
Collapsibility of core
B
Dry strength of core
C
Shear strength of core
D
Tolerance on casting
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Engineering Mechanics
Engineering Mechanics Static and Dynamics
Theory of Machines
Flywheel Analysis of Plane Mechanisms
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Machine Tools and Machining
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Metrology
Metrology and Inspection
Joining of Materials
Welding
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Casting Process
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Transform Theory Complex Variable Vector Calculus Numerical Methods Probability and Statistics Calculus Linear Algebra Differential Equations
Industrial Engineering
Inventory Control Forecasting Pert and Cpm Line Balancing Queuing
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Laminar Flow Turbulent Flow Fluid Statics Fluid Kinematics Fluid Dynamics
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Shear Force and Bending Moment Deflection of Beams Simple Stress and Strain Thin Cylinders Complex Stresses Pure Bending
Machine Design
Design For Static Loading Design of Spur Gears
Heat Transfer
Heat Exchangers Fin Design and Transient Heat Conduction Conduction Radiation
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Sheet Metal Forming Processes Metal Forming Process
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