GATE ME 2014 Set 3 | Casting Question 24 | Production Engineering

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 51 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

$$10$$

$$20$$

$$24$$

$$40$$

GATE ME 2011

MCQ (Single Correct Answer)

-0.3

Green sand mould indicates that

Polymeric mould has been cured

Mould has been totally dried

Mould is green in colour

Mould contains moisture

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Production Engineering

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

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Analysis of Plane Mechanisms Flywheel Gears and Gear Trains Vibrations

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