(A) Copper and Zinc
(B) Tin and Zinc
(C) Copper and Tin
(D) Iron and Zinc
Answer: (C) Copper and Tin
Q. Brass is an alloy of:
(A) Copper and Zinc
(B) Tin and Zinc
(C) Copper and Tin
(D) Iron and Zinc
Answer: (A) Copper and Zinc
Q. What is the percentage of tin in Bronze alloy?
(A) 12 – 12.5 %
(B) 15 – 15.5 %
(C) 18 – 18.5 %
(D) 21 – 21.5 %
Answer: (A) 12 – 12.5 %