Engineering Materials MCQs

353 questionsMechanical-EngineeringPage 34 of 40

Practice free Engineering Materials multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 353 questions — no login required.

Question 298hard
An alloy of copper, tin and zinc is known as
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Question 299hard
Paramagnetic alpha iron changes to gamma iron at
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Question 300medium
Pure iron is the structure of
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Question 301hard
The following types of materials are usually the most ductile
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Question 302medium
Nimonic contains __________ percentage of nickel as that of Inconel.
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Question 303hard
Which one of the following metals would work-harden more quickly than the others?
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Question 304medium
Sulphur in pig iron tends to make it
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Question 305hard
In low carbon steels, presence of small quantities of sulphur improves
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Question 306medium
The ultimate tensile strength of low carbon steel by working at a high strain rate will
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