GATE MT Manufacturing Technology - Askmemetallurgy

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2017 Q46.

A 250mm thick slab of nickel alloy is subjected to cold rolling using a roll of diameter 450mm. If the angle of bite during rolling is 10°, the maximum possible reduction (in mm) during rolling is ____ (answer up to ...Read more

A 250mm thick slab of nickel alloy is subjected to cold rolling using a roll of diameter 450mm. If the angle of bite during rolling is 10°, the maximum possible reduction (in mm) during rolling is ____ (answer up to two decimal places)

Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2017 Q21. Which one of the following manufacturing techniques is used for making window glass?

Poll Results

4.35%A. Investment casting ( 4 voters )

9.78%B. Patenting ( 9 voters )

16.3%C. Spray forming ( 15 voters )

69.57%D. Float-bath method ( 64 voters )

Based On 92 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2017 Q19. Schematic diagram shows rolling of a slab. P and Q are the points on the surface of the workpiece near entrance and exit, respectively. With reference to the work piece, which one of the following statements is TRUE?

GATE MT 2017 Q19. Schematic diagram shows rolling of a slab. P and Q are the points on the surface of the workpiece near entrance and exit, respectively. With reference to the work piece, which one of the following statements is TRUE?

Poll Results

7.81%A. Frictional force is along rolling direction at both P and Q. ( 5 voters )

17.19%B. Frictional force is opposite to rolling direction at both P and Q. ( 11 voters )

59.38%C. Frictional force is along the rolling direction at P and opposite to rolling direction at Q. ( 38 voters )

15.63%D. Frictional force is opposite to rolling direction at P and along the rolling direction at Q. ( 10 voters )

Based On 64 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2018 Q33. Match the manufacturing processes in Group 1, with the types of cracks in Group 2:

GATE MT 2018 Q33. Match the manufacturing processes in Group 1, with the types of cracks in Group 2:

Poll Results

8.33%A ( 4 voters )

10.42%B ( 5 voters )

45.83%C ( 22 voters )

35.42%D ( 17 voters )

Based On 48 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2019 Q25. Match the automobile components in column 1 with the corresponding manufacturing processes in column 2.

GATE MT 2019 Q25. Match the automobile components in column 1 with the corresponding manufacturing processes in column 2.

Poll Results

0%A ( 0 voters )

79.69%B ( 51 voters )

12.5%C ( 8 voters )

7.81%D ( 5 voters )

Based On 64 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2019 Q13. A plate of width 100cm and thickness 5cm is a rolled to a thickness 3cm. If the entry velocity is 10 cm s-1, the exit velocity (in cm s-1 rounded off to one decimal place )is ________. Assume no change in the width of the plate.

Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2019 Q12. Alligatoring is a defect commonly observed in _____________.

Poll Results

12.55%Extrusion ( 33 voters )

7.98%Deep drawing ( 21 voters )

12.17%Sheet metal forming ( 32 voters )

67.3%Rolling ( 177 voters )

Based On 263 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: DT & NDT

GATE MT 2019 Q11. The most suitable non-destructive testing method for detecting small internal flaws in a dense bulk material is __________.

Poll Results

16.13%Dye penetrant method ( 25 voters )

63.87%Ultrasonic inspection ( 99 voters )

10.32%Eddy current testing ( 16 voters )

9.68%Magnetic particle inspection ( 15 voters )

Based On 155 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Welding Technology

GATE MT 2019 Q10. Two blocks of same metal are to be welded. The configuration that will undergo least deformation after welding is :

GATE MT 2019 Q10. Two blocks of same metal are to be welded. The configuration that will undergo least deformation after welding is :

Poll Results

9.38%A ( 6 voters )

14.06%B ( 9 voters )

26.56%C ( 17 voters )

50%D ( 32 voters )

Based On 64 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2020 Q43.

GATE MT 2020 Q43.

Poll Results

71.34%A ( 117 voters )

8.54%B ( 14 voters )

10.98%C ( 18 voters )

9.15%D ( 15 voters )

Based On 164 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2020 Q33.

GATE MT 2020 Q33.

Poll Results

6.9%A ( 4 voters )

12.07%B ( 7 voters )

12.07%C ( 7 voters )

68.97%D ( 40 voters )

Based On 58 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Mechanical Metallurgy

GATE MT 2016 Q55. Match the deformation processes in Column I with the corresponding stress states listed in Column II

GATE MT 2016 Q55. Match the deformation processes in Column I with the corresponding stress states listed in Column II

Poll Results

2.44%(A) P-1; Q-2; R-3; S-4 ( 1 voter )

4.88%(B) P-1; Q-2; R-4; S-3 ( 2 voters )

85.37%(C) P-2; Q-1; R-3; S-4 ( 35 voters )

7.32%(D) P-2; Q-1; R-4; S-3 ( 3 voters )

Based On 41 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2016 Q.55 Match the deformation processes in Column I with the corresponding stress states listed in Column II.

GATE MT 2016 Q.55 Match the deformation processes in Column I with the corresponding stress states listed in Column II.

Poll Results

4.55%(A) P-1; Q-2; R-3; S-4 ( 1 voter )

4.55%(B) P-1; Q-2; R-4; S-3 ( 1 voter )

81.82%(C) P-2; Q-1; R-3; S-4 ( 18 voters )

9.09%(D) P-2; Q-1; R-4; S-3 ( 2 voters )

Based On 22 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2016 Q.25 A rolling mill has a roll diameter of 200 mm. If coefficient of friction is 0.1, then the maximum possible reduction (in mm) during rolling of a 250 mm thick plate is ______.

Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2016 Q22. Railway tracks are typically manufactured using

Poll Results

16.22%(A) Forging ( 6 voters )

16.22%(B) Extrusion ( 6 voters )

5.41%(C) Deep Drawing ( 2 voters )

62.16%(D) Rolling ( 23 voters )

Based On 37 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2015 Q55. If a cylindrical billet of height 1.0 m and diameter 0.5 m is upset forged to formed a cylindrical pancake of height 0.25 m, the diameter of pancake (in m) is _____.

Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2015 Q30. Which of the following metal forming techniques is used to produce soft drink cans from aluminium sheets?

Poll Results

9.35%(A) Rolling ( 13 voters )

9.35%(B) Forging ( 13 voters )

60.43%(C) Deep drawing ( 84 voters )

20.86%(D) Extrusion ( 29 voters )

Based On 139 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2015 Q29. Which of the following manufacturing processes is not used for producing fine grained metals?

Poll Results

41.67%(A) Electrodeposition ( 5 voters )

33.33%(B) Czochralski method ( 4 voters )

8.33%(C) Equi channel angular pressing (ECAP) ( 1 voter )

16.67%(D) Sintering of milled powders ( 2 voters )

Based On 12 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2015 Q27. Which of the following metal working operations can be categorised as an indirect compression process?

Poll Results

12.33%(A) Forging ( 9 voters )

42.47%(B) Wire drawing ( 31 voters )

39.73%(C) Extrusion ( 29 voters )

5.48%(D) Stretch forming ( 4 voters )

Based On 73 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2014 Q.7 Which one of the following metal forming processes is the earing defect associated with?

Poll Results

63.04%(A) Deep drawing ( 29 voters )

13.04%(B) Rolling ( 6 voters )

13.04%(C) Forging ( 6 voters )

10.87%(D) Wire drawing ( 5 voters )

Based On 46 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2013 Q37. Match the defects listed in Group I with the corresponding manufacturing process listed in Group II

GATE MT 2013 Q37. Match the defects listed in Group I with the corresponding manufacturing process listed in Group II

Poll Results

33.33%(A) P-1, Q-2, R-4, S-3 ( 6 voters )

5.56%(B) P-2, Q-3, R-1, S-4 ( 1 voter )

11.11%(C) P-3, Q-4, R-2, S-1 ( 2 voters )

50%(D) P-2, Q-1, R-4, S-3 ( 9 voters )

Based On 18 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2012 Q.47 Match the defects listed in Group I with the processes listed in Group II

GATE MT 2012 Q.47 Match the defects listed in Group I with the processes listed in Group II

Poll Results

0%(A) P-2, Q-4, R-1, S-4 ( 0 voters )

0%(B) P-2, Q-4, R-3, S-1 ( 0 voters )

100%(C) P-2, Q-3, R-1, S-4 ( 11 voters )

0%(D) P-4, Q-1, R-2, S-3 ( 0 voters )

Based On 11 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2011 Q47. Match the manufacturing processes in Group 1 to be used for producing the products in Group 2.

GATE MT 2011 Q47. Match the manufacturing processes in Group 1 to be used for producing the products in Group 2.

Poll Results

84.21%(A) P-2,Q-3,R-4,S-1 ( 16 voters )

0%(B) P-1,Q-4,R-3,S-2 ( 0 voters )

10.53%(C) P-3,Q-2,R-1,S-4 ( 2 voters )

5.26%(D) P-4,Q-1,R-2,S-3 ( 1 voter )

Based On 19 Votes

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Metal Working (Forming)

GATE MT 2012 Q23. Tungsten filament used in electric bulb is processed by

Poll Results

20.75%(A) Extrusion ( 11 voters )

26.42%(B) Wire drawing ( 14 voters )

1.89%(C) Casting ( 1 voter )

50.94%(D) Powder metallurgy ( 27 voters )

Based On 53 Votes

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