GATE ME 1996 | Casting Question 56 | Production Engineering

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GATE ME 1996

MCQ (Single Correct Answer)

-0.3

Light impurities in the molten metal are prevented from reaching the mold cavity by providing a

Strainer

Button well

Skim bob

All of the above

GATE ME 1993

MCQ (More than One Correct Answer)

-0

Centrifugally casted products have

Large grain structure with high porosity

Fine grain structure with high density

Fine grain structure with low density

Segregation of slug towards the outer skin of the casting

GATE ME 1992

MCQ (Single Correct Answer)

-0.3

In a green sand moulding process, uniform ramming leads to

Less chance of gas porosity

Uniform flow of molten metal into the mould cavity

Greater dimensional stability of the casting

Less sand expansion type of casting defect

GATE ME 1991

MCQ (Single Correct Answer)

-0.3

When there is no room temp change, the total shrinkage allowance on a pattern is INDEPENDENT OF

Pouring temp of the liquid metal

Freezing temp of the liquid metal

The component size

Coefficient of thermal contraction of solidified metal

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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 Bearings Design of Brakes and Clutches Design of Spur Gears Fatigue Strength

Fluid Mechanics

Fluid Properties Fluid Statics Boundary Layer Turbulent Flow Laminar Flow Fluid Dynamics Fluid Kinematics

Turbo Machinery

Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

Thermodynamics

Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Calculation of Work and Heat Entropy and Irreversibility Rankine Cycle Availability Second Law of Thermodynamics

Production Engineering

Sheet Metal Forming Processes Metal Cutting Welding Process Metal Forming Casting Advance Machine Tools Machining Metrology and Inspection

Industrial Engineering

Queuing Production Planning and Control Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Scheduling Linear Programming Assignment

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability