Q
Wrought iron is ____________________?
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A
A. High carbon iron
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B
B. Highly resistance to acid corrosion
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C
C. Malleable & ductile; and hence is used for chain links, hooks & couplings
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D
D. An alloy of iron, chromium & carbon
Correct Answer:
C. C. Malleable & ductile; and hence is used for chain links, hooks & couplings