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1
GATE ME 2003
MCQ (Single Correct Answer)
+1
-0.3
Hardness of green sand mould increase with
A
Increase in moisture content beyond $$6$$ percent
B
Increase in permeability
C
Decrease in permeability
D
Increase in both moisture content and permeability
2
GATE ME 2002
MCQ (Single Correct Answer)
+1
-0.3
The primary purpose of a sprue in a casting mold is to
A
Feed the casting at a rate consistent with the rate of solidification
B
Act as a reservoir for molten metal
C
Feed molten metal from the pouring basin to the gate
D
Help feed the casting until all solidification takes place
3
GATE ME 2002
MCQ (Single Correct Answer)
+1
-0.3
In centrifugal casting, the lighter impurities are
A
Uniformly distributed
B
Forced towards the outer surface
C
Trapped near the mean radius of the casting
D
Collected at the center of the casting
4
GATE ME 2001
MCQ (Single Correct Answer)
+1
-0.3
Shrinkage allowance on pattern is provided to compensate for shrinkage when
A
The temperature of liquid metal drops from pouring to freezing temperature
B
The metal changes from liquid to solid state at freezing temperature
C
The temperature of solid phase drops from freezing to room temperature
D
The temperature of metal drops from pouring to room temperature
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GATE ME Subjects

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Production Engineering
Metal Cutting Casting Sheet Metal Forming Processes Machining Welding Process Metal Forming Advance Machine Tools Metrology and Inspection
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
Fluid Mechanics
Fluid Dynamics Fluid Statics Boundary Layer Turbulent Flow Fluid Properties Laminar Flow Fluid Kinematics
Heat Transfer
Convection Radiation Heat Exchangers Conduction Fin Design and Transient Heat Conduction
Thermodynamics
Availability Properties of Pure Substances Calculation of Work and Heat Basic Concepts and Zeroth Law Entropy and Irreversibility Second Law of Thermodynamics First Law of Thermodynamics Rankine Cycle
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Machine Design
Design of Bearings Design of Spur Gears Fatigue Strength Design For Static Loading Design of Brakes and Clutches Bolted Riveted and Welded Joints
Industrial Engineering
Production Planning and Control Queuing Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Linear Programming Assignment Scheduling
Strength of Materials
Columns and Struts Strain Energy Method Thin Cylinders Complex Stresses Deflection of Beams Springs Simple Stress and Strain Pure Bending Stresses In Beams Moment of Inertia Torsion Shear Force and Bending Moment
Engineering Mathematics
Probability and Statistics Numerical Methods Linear Algebra Transform Theory Vector Calculus Calculus Differential Equations Complex Variable
Theory of Machines
Analysis of Plane Mechanisms Flywheel Gears and Gear Trains Vibrations
Turbo Machinery
Turbo Machinery
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