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Machine Design MCQs

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Practice free Machine Design 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 836 questions — no login required.

Question 19hard
The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is
Question 20medium
In a horizontal flat belt drive, it is customary to use
Question 21medium
The coefficient of friction between the belt and pulley depends upon the
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Question 22medium
Which one of the following loading is considered for the design of axles?
Question 23medium
Which one of the following loading is considered for the design of axles?
Question 24hard
A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage capacity of shell, then its diameter will be
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Question 25hard
The groove angle of the pulley for rope drive is usually
Question 26medium
The valve rod in a steam engine is connected to an eccentric rod by
Question 27medium
A double strap butt joint (with equal straps) is