Q27
What is the eutectic composition in Pb-Sn diagram
A.
39.1% Pb and 60.9% Sn
B.
34.1% Pb and 65.9% Sn
C.
38.1% Pb and 61.9% Sn
AnswerD.
39.9% Pb and 64.1% Sn
Answer: Option C
Solution
Answer: Option C
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