GATE ME 2007 | GATE ME Year Wise Previous Years Questions

GATE ME 2007

MCQ (Single Correct Answer)

-0.6

Volume of a cube of a side $$''l''$$ and volume of sphere of radius $$' r '$$ are equal. Both the cube and the sphere are solid and same material. They are being cast. The ratio of the solidification time of the cube to the same of the sphere is

$${\left( {4\pi /6} \right)^3}.{\left( {r/l} \right)^6}$$

$$\left( {4\pi /6} \right).{\left( {r/l} \right)^2}$$

$$\left( {4\pi /6} \right).{\left( {r/l} \right)^3}$$

$${\left( {4\pi /6} \right)^2}.{\left( {r/l} \right)^4}$$

GATE ME 2007

MCQ (Single Correct Answer)

-0.6

Match the correct combination for following metal working processes. GATE ME 2007 Production Engineering - Metal Forming Question 16 English

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

$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 5$$

$$P - 5,\,\,Q - 4,\,\,R - 3,\,\,S - 1$$

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

GATE ME 2007

MCQ (Single Correct Answer)

-0.6

The thickness of metallic sheet is reduced from an initial value of $$16mm$$ to a final value of $$10mm$$ in one single pass rolling with a pair of cylindrical rollers each of diameter of $$400mm.$$ The bite angle in degrees will be

$$5.936$$

$$7.936$$

$$8.936$$

$$9.936$$

GATE ME 2007

MCQ (Single Correct Answer)

-0.6

In open die forging, a disc of diameter $$200mm$$ height $$60mm$$ is compressed without any barreling effect. The final diameter of the disc is $$400mm.$$ The true strain is

$$1.986$$

$$1.686$$

$$1.386$$

$$0.602$$

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2020