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Fitter Set-1
Materials
8

Materials MCQ with Answers

8) Which one of the following is used in heat exchangers (radiators) ?

Brass

Bronze

Duralumin

Phosphor bronze

Answer is:

Brass

Materials MCQ with Answers

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Related Materials MCQ with Answers

9) Which one of the following has suitable acoustic properties for use in musical instruments ?

Bronze

Muntz metal

Gilding metal

Brass

Answer is:

Brass

10) Galvanizing is providing a protective coating on mild steel of the metal

zinc

lead

tin

aluminium

Answer is:

zinc

11) Which one of the following metals is used in batteries ?

zinc

lead

tin

copper

Answer is:

lead

12) Stainless steel contains chromium, minimum percentage

6.5%

10.5%

14.5%

18.5%

Answer is:

10.5%

Materials MCQ with Answers

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