Gun-metal contains around _ % of zinc. - Practice (English) | ObjectiveMcq

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Gun-metal contains around _ % of zinc. - Practice (English) | ObjectiveMcq

PracticeAerospace Materials ProcessesBasicsGun-metal contains around _ % of zi...

Basics Aerospace Materials ProcessesEasy

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Gun-metal contains around ___________ % of zinc.

Correct Answer: C — 1-3

Explanation:

Gun-metal is an alloy that is made/consists of several components in varying quantities. Gun-metal contains around 1 to 3 per-cent of zinc. It also contains approximately 9 to 11 per-cent of tin.

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