Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 22.5° 45° 67.5° 90° 22.5° 45° 67.5° 90° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod is designed as a Short column Strut All of these Long column Short column Strut All of these Long column ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cracks in helical springs used in railway carriages usually start on the inner side of the coil because of the fact that It has a lower curvature than the outer side It is subjected to a higher cyclic loading than the outer side It is more stretched than the outer side during the manufacturing process It is subjected to a higher stress than the outer side It has a lower curvature than the outer side It is subjected to a higher cyclic loading than the outer side It is more stretched than the outer side during the manufacturing process It is subjected to a higher stress than the outer side ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is Equal Larger Smaller Larger/smaller depending on diameter of spring coil Equal Larger Smaller Larger/smaller depending on diameter of spring coil ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic number should be _________ the bearing modulus. 10 times 15 times 20 times 5 times 10 times 15 times 20 times 5 times ANSWER DOWNLOAD EXAMIANS APP
Machine Design The steel pulleys are __________ in weight than cast iron pulleys of the same capacity. Moderate None of these Lighter Heavier Moderate None of these Lighter Heavier ANSWER DOWNLOAD EXAMIANS APP
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