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1
GATE PI 2015
MCQ (Single Correct Answer)
+1
-0.3
Match the items in the first column to their functions in the second column. GATE PI 2015 Casting - Casting Process Question 10 English
A
$$P - 1,\,\,Q - 2,\,\,R - 3,\,\,S - 4$$
B
$$P - 2,\,\,Q - 4,\,\,R - 1,\,\,S - 3$$
C
$$P - 4,\,\,Q - 2,\,\,R - 1,\,\,S - 3$$
D
$$P - 2,\,\,Q - 4,\,\,R - 3,\,\,S - 1$$
2
GATE PI 2014
MCQ (Single Correct Answer)
+1
-0.3
Chills are used in casting moulds to
A
achieve directional solidification
B
reduce the roughness of top surface of the cast product
C
increase the solidification time
D
reserve excess molten metal
3
GATE PI 2013
MCQ (Single Correct Answer)
+1
-0.3
A cube shaped casting solidifies in $$5$$ min. The solidification time in min for a cube of the same material, which is $$8$$ times heavier than the original casting, will be
A
$$10$$
B
$$20$$
C
$$24$$
D
$$40$$
4
GATE PI 2011
MCQ (Single Correct Answer)
+1
-0.3
In sand casting fluidity of the molten metal increases with
A
Increases in degree of super-heat
B
Decrease in pouring rate
C
Increase in thermal conductivity of the mold
D
Increase in sand grain size.
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GATE PI Subjects
Fluid Mechanics
Fluid Statics Laminar Flow Fluid Dynamics Turbulent Flow Fluid Kinematics
Metrology
Metrology and Inspection
Theory of Machines
Analysis of Plane Mechanisms Flywheel
Engineering Mathematics
Probability and Statistics Complex Variable Vector Calculus Numerical Methods Linear Algebra Calculus Differential Equations Transform Theory
Heat Transfer
Fin Design and Transient Heat Conduction Conduction Radiation Heat Exchangers
Machine Tools and Machining
Metal Cutting Advance Machine Tools Machining
Industrial Engineering
Inventory Control Line Balancing Queuing Forecasting Pert and Cpm
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Strength of Materials
Pure Bending Shear Force and Bending Moment Complex Stresses Simple Stress and Strain Deflection of Beams Thin Cylinders
Thermodynamics
Entropy and Irreversibility
Machine Design
Design For Static Loading Design of Spur Gears
Casting
Casting Process
Joining of Materials
Welding
Metal Forming
Sheet Metal Forming Processes Metal Forming Process
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