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Machine Design MCQ Questions & Answers | Mechanical Engineering

Learn Machine Design MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Machine Design MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-3 section-6

Each section contains 100 MCQs on Machine Design .
21
The ball bearings are, usually, made from
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Answer & Solution
Answer: Option C
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22
When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used.
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Answer: Option C
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23
The arms of the pulleys for flat belt drive have
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Answer: Option D
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24
When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order to prevent breakage at the
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Answer: Option A
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25
A shaft coupling should
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Answer: Option D
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26
When carbon in the cast iron is principally in the form of graphite, the cast iron will be of
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Answer: Option D
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27
In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that
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Answer: Option D
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28
A rivet is specified by
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Answer: Option A
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29
Resilience of a material is important, when it is subjected to
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Answer: Option D
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30
In testing a material for endurance strength, it is subjected to
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Answer: Option D
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