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1
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
A cubic casting of $$50mm$$ side undergoes volumetric solidification shrinkage and volumetric solid contraction of $$4\% $$ and $$6\% $$ respectively. No riser is used. Assume uniform cooling in all directions. The side of cube after solidification and contraction is
A
$$48.32\,\,mm$$
B
$$49.90\,\,mm$$
C
$$49.94\,\,mm$$
D
$$49.96\,\,mm$$
2
GATE ME 2010
MCQ (Single Correct Answer)
+2
-0.6
For the case of molding, it is decided to replace a spherical riser of diameter $$100$$ $$mm$$ by a cylindrical riser. Determine size of the cylindrical riser that will have the identical solidification time. Assume blind risering & ratio of height to radius of cylinder is $$2.$$
A
$$10cm$$
B
$$100$$$$cm$$
C
$$50cm$$
D
$$5$$$$cm$$
3
GATE ME 2010
MCQ (Single Correct Answer)
+2
-0.6
In a gating system, the ratio $$1:2:4$$ represents
A
Sprue base area $$ : $$ runner area $$ : $$ in-gate area
B
Pouring basin area $$ : $$ in-gate area $$ : $$ runner area
C
Sprue base area $$ : $$ in-gate area $$ : $$ casting area
D
Runner area $$ : $$ in-gate area $$ : $$ casting area
4
GATE ME 2009
MCQ (Single Correct Answer)
+2
-0.6
Match the following GATE ME 2009 Production Engineering - Casting Question 30 English
A
$$P - 1,\,\,Q - 3,\,\,R - 2,\,\,S - 4$$
B
$$P - 1,\,\,Q - 4,\,\,R - 2,\,\,S - 3$$
C
$$P - 3,\,\,Q - 4,\,\,R - 2,\,\,S - 1$$
D
$$P - 4,\,\,Q - 1,\,\,R - 2,\,\,S - 3$$
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GATE ME Subjects
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Strength of Materials
Springs Pure Bending Stresses In Beams Simple Stress and Strain Complex Stresses Moment of Inertia Deflection of Beams Shear Force and Bending Moment Torsion Thin Cylinders Columns and Struts Strain Energy Method
Theory of Machines
Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms
Engineering Mathematics
Linear Algebra Vector Calculus Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Numerical Methods
Machine Design
Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings Fatigue Strength
Fluid Mechanics
Fluid Properties Boundary Layer Turbulent Flow Fluid Dynamics Laminar Flow Fluid Kinematics Fluid Statics
Turbo Machinery
Turbo Machinery
Heat Transfer
Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers
Thermodynamics
Calculation of Work and Heat Entropy and Irreversibility Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Rankine Cycle Availability Second Law of Thermodynamics
Production Engineering
Metrology and Inspection Sheet Metal Forming Processes Welding Process Metal Forming Metal Cutting Advance Machine Tools Machining Casting
Industrial Engineering
Queuing Production Planning and Control Line Balancing Forecasting Linear Programming Assignment Pert and Cpm Inventory Control Transportation Scheduling
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
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