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Askmemetallurgy Official

Asked: May 13, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q41.

GATE MT 2020 Q41.

Askmemetallurgy Official

Asked: May 11, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q34.

Poll Results

90.28%A ( 65 voters )

2.78%B ( 2 voters )

6.94%C ( 5 voters )

0%D

Based On 72 Votes

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GATE MT 2020 Q34.

Askmemetallurgy Official

Asked: May 9, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q21. A slip system consists of a slip plane and a slip direction. Which one of the following is NOT a valid slip system in a FCC copper crystal?

Poll Results

7.94%A ( 5 voters )

69.84%B ( 44 voters )

15.87%C ( 10 voters )

6.35%D ( 4 voters )

Based On 63 Votes

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GATE MT 2020 Q21. A slip system consists of a slip plane and a slip direction. Which one of the following is NOT a valid slip system in a FCC copper crystal?

Askmemetallurgy Official

Asked: May 7, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q14. The number of atoms per unit area in (100) plane of Pb is _____ nm2 (Round off to the nearest integer). Given, crystal structure and atomic radius of Pb are FCC and 0.175 nm respectively.

Askmemetallurgy Official

Asked: May 7, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q13. Angle (in degrees) between two height boring tetrahedral bonds in Si having a diamond cubic structure is:

Poll Results

2.33%135.5 ( 1 voter )

6.98%120 ( 3 voters )

9.3%102.5 ( 4 voters )

81.4%109.5 ( 35 voters )

Based On 43 Votes

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Askmemetallurgy Official

Asked: May 6, 2020In: Thermodynamics & Rate Processes

GATE MT 2020 Q6. The number of independent elastic constants of an isotropic material:

Poll Results

6.49%1 ( 5 voters )

68.83%2 ( 53 voters )

18.18%3 ( 14 voters )

6.49%4 ( 5 voters )

Based On 77 Votes

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Askmemetallurgy Official

Asked: May 6, 2020In: Physical Metallurgy & Heat treatment

GATE MT 2020 Q4. A dielectric material is :

Poll Results

8.56%Electrical Conductor ( 28 voters )

4.89%Metallic magnet ( 16 voters )

14.68%Two coupled electrical conductors ( 48 voters )

71.87%Electrical insulator ( 235 voters )

Based On 327 Votes

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