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Engineering-materials Questions Set 38:

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Which of the following is made up of low carbon steel?

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The chemical name of the polymer Teflon is

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What is the effect of removing the mold while it is still hot?

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The presence of hydrogen in steel causes

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Why is silicon bronze classified as a bronze alloy despite having no tin?

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What is the plane density of the face-centered cubic (FCC) crystal structure plane with Miller indices (100) having an atomic radius of r?

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Which of the following correctly describes the process of 'climb' in dislocations?

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On completion of heat treatment, the resulting structure will have retained austenite if the

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Which of the following statements about grain size reduction and its effects on material properties are not true?

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