Q10
Admiralty gun metal contains
A.
63 to 67% nickel and 30% copper
B.
88% copper, 10% tin and rest zinc
AnswerC.
Alloy of tin, lead and cadmium
D.
Iron scrap and zinc
Answer: Option B
Solution
Answer: Option B
Solution:
Admiralty gun metal contains 88% copper, 10% tin and rest zinc