Machine Design A key way lowers Both the strength and rigidity of the shaft The ductility of the shaft The rigidity of the shaft The strength of the shaft Both the strength and rigidity of the shaft The ductility of the shaft The rigidity of the shaft The strength of the shaft ANSWER DOWNLOAD EXAMIANS APP
Machine Design The edges of a boiler plate are bevelled to an angle of 60° 45° 80° 30° 60° 45° 80° 30° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A chain drive transmits __________ power as compared to belt drive. Same None of these Less More Same None of these Less More ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear stress at a point in a shaft subjected to a torque is Directly proportional to the applied torque and the polar moment of inertia Directly proportional to the applied torque and inversely proportional to the polar moment of inertia Directly proportional to the polar moment of inertia and to the distance of the point from the axis Inversely proportional to the applied torque and the polar moment of inertia Directly proportional to the applied torque and the polar moment of inertia Directly proportional to the applied torque and inversely proportional to the polar moment of inertia Directly proportional to the polar moment of inertia and to the distance of the point from the axis Inversely proportional to the applied torque and the polar moment of inertia ANSWER DOWNLOAD EXAMIANS APP
Machine Design Eye bolts are used for Transmission of power Foundation purposes Absorbing shock and vibrations Lifting and transportation of machines and cubicles Transmission of power Foundation purposes Absorbing shock and vibrations Lifting and transportation of machines and cubicles ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'. Double One-eighth One-half One-fourth Double One-eighth One-half One-fourth ANSWER DOWNLOAD EXAMIANS APP
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