Machine Design In thrust bearings, the load acts In any direction Along the axis of rotation Perpendicular to the axis of rotation Parallel to the axis of rotation In any direction Along the axis of rotation Perpendicular to the axis of rotation Parallel to the axis of rotation ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of shafts made of brittle materials is based on Rankine's theory St Venant's theory Guest's theory Von Mises theory Rankine's theory St Venant's theory Guest's theory Von Mises theory ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of endurance limit in shear to the endurance limit in flexure is 0.4 0.55 0.5 0.33 0.4 0.55 0.5 0.33 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of belt tensions (p1/p2) considering centrifugal force in flat belt is given by Where m = mass of belt per meter (kg/m) v = belt velocity (m/s) f = coefficient of friction a = angle of wrap (radians) (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit of a material with finished surface in comparison to rough surface is More or less depending on quantum of load Less More Same More or less depending on quantum of load Less More Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wire ropes as compared to cotton ropes All of these Can withstand shock loads Offer silent operation Are lighter in weight All of these Can withstand shock loads Offer silent operation Are lighter in weight ANSWER DOWNLOAD EXAMIANS APP
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