Machine Design The arms of the pulleys for flat belt drive have Major axis in plane of rotation Major axis twice the minor axis Elliptical cross-section All the three characteristics Major axis in plane of rotation Major axis twice the minor axis Elliptical cross-section All the three characteristics ANSWER DOWNLOAD EXAMIANS APP
Machine Design For applications involving high stresses in one direction only the following type of thread would be best suited Buttress thread ISO metric thread Acme thread Square thread Buttress thread ISO metric thread Acme thread Square thread ANSWER DOWNLOAD EXAMIANS APP
Machine Design For standard coarse threads of nut, the threads will be as strong in failure by shear as the bolt in tension, if the height of nut (h) is approximately 0.4 times 0.7 times 0.8 times 0.6 times 0.4 times 0.7 times 0.8 times 0.6 times ANSWER DOWNLOAD EXAMIANS APP
Machine Design The helix angle for single helical gears ranges from 15° to 20° 10° to 15° 35° to 50° 20° to 35° 15° to 20° 10° to 15° 35° to 50° 20° to 35° ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations based on which one of the following failure theories will give the most conservative value? Maximum strain energy theory Maximum distortion energy theory Maximum principal stress theory Maximum shear stress theory Maximum strain energy theory Maximum distortion energy theory Maximum principal stress theory Maximum shear stress theory ANSWER DOWNLOAD EXAMIANS APP
Machine Design An alien bolt is Same as stud Self locking bolt Used in high speed components Provided with hexagonal depression in head Same as stud Self locking bolt Used in high speed components Provided with hexagonal depression in head ANSWER DOWNLOAD EXAMIANS APP
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