Machine Design When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used. Square Parallel Rectangular None of these Square Parallel Rectangular None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A thin spherical shell of internal diameter d is subjected to an internal pressure p. If σt is the tensile stress for the shell material, then thickness of shell is equal to pd/σt pd/2σt pd/4σt pd/3σt pd/σt pd/2σt pd/4σt pd/3σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The coefficient of friction between the belt and pulley depends upon the All of these Slip of belt Speed of belt Material of belt and pulley All of these Slip of belt Speed of belt Material of belt and pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design Brittle coating technique is used for Experimental stress analysis Determining brittleness Protecting metal against corrosion Protecting metal against wear and tear Experimental stress analysis Determining brittleness Protecting metal against corrosion Protecting metal against wear and tear ANSWER DOWNLOAD EXAMIANS APP
Machine Design Applications in which stresses are encountered in one direction only uses following type of threads Buttress Square Acme Metric Buttress Square Acme Metric ANSWER DOWNLOAD EXAMIANS APP
Machine Design For tight leakage joints, following type of thread is best suited NPT (national pipe threads). Metric Square Buttress NPT (national pipe threads). Metric Square Buttress ANSWER DOWNLOAD EXAMIANS APP
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