GATE ME 2015 Set 3 | Casting Question 8 | Production Engineering

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GATE ME 2015 Set 3

MCQ (Single Correct Answer)

-0.3

In full mould (cavity-less) casting process, the Pattern is made of

Expanded polystyrene

Wax

Epoxy

Plaster of Paris

GATE ME 2014 Set 3

MCQ (Single Correct Answer)

-0.3

Match the casting defects (Group A) with the probable causes (Group B): GATE ME 2014 Set 3 Production Engineering - Casting Question 42 English

$$P - 1,\,\,Q - 3,\,\,R - 2,\,\,S - 4$$

$$P - 4,\,\,Q - 3,\,\,R - 2,\,\,S - 1$$

$$P - 3,\,\,Q - 4,\,\,R - 2,\,\,S - 1$$

$$P - 1,\,\,Q - 2,\,\,R - 4,\,\,S - 3$$

GATE ME 2014 Set 3

MCQ (Single Correct Answer)

-0.3

The hot tearing in a metal casting is due to

high fluidity

high melt temperature

Wide range of solidification temperature

Low coefficient of thermal expansion

GATE ME 2013

MCQ (Single Correct Answer)

-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

$$10$$

$$20$$

$$24$$

$$40$$

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

Springs Simple Stress and Strain Complex Stresses Pure Bending Moment of Inertia Shear Force and Bending Moment Stresses In Beams Deflection of Beams Columns and Struts Torsion Strain Energy Method Thin Cylinders

Theory of Machines

Analysis of Plane Mechanisms Gears and Gear Trains Vibrations Flywheel

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

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

Verbal Ability Numerical Ability