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Mechanical Engineering · Q244

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 244

Q244

Following elements have face-centered cubic structure

A.
Gamma iron (910°C to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt
Answer
B.
Mg, Zn, Ti, Zr, Br, Cd
C.
A iron (below 910°C and between 1400°C to 1539°C), W
D.
All of the above

Answer: Option A

Solution

Answer: Option A
Solution:
This following elements have face-centered cubic structure:
Gamma iron (910°C to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt.
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