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Machinist
Machinist Set-1
Metals
2

Metals MCQ - Machinist(Set-1) with Answers

2) Gun metal is an alloy of copper,

tin and zinc

lead and zinc

zinc and nickel

lead and nickel

Answer is:

tin and zinc

Explanation:

Gun metal is an alloy of copper, Tin and Zinc

Metals MCQ - Machinist(Set-1) with Answers

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Related Metals MCQ - Machinist(Set-1) with Answers

3) Generally, bearing bushes are made of

Copper

Brass

White metal

Gun metal

Answer is:

Gun metal

4) The chief alloying elements of stainless steel are

Chromium and nickel

Chromium and tungsten

Nickel and vanadium

Nickel and tungsten

Answer is:

Chromium and nickel

5) The filaments of lamp bulbs are made of

Nickel

Chromium

Tungsten

Tin

Answer is:

Tungsten

6) The alloys 'Duralumin' and 'Hindalium' contains 95% of

Copper

Zinc

Lead

Aluminium

Answer is:

Aluminium

Metals MCQ - Machinist(Set-1) with Answers

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