Machine Design The strength of the unriveted plate (P) per pitch length is equal to (p - d) σt (p - d) t.σt p.d.σt p.t.σt (p - d) σt (p - d) t.σt p.d.σt p.t.σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Torsion spring Helical compression spring Belleville spring Spiral spring Torsion spring Helical compression spring Belleville spring Spiral spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design The creep in the belt is due to Material of belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Effect of temperature on belt Material of belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Effect of temperature on belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The number of slots in a 25 mm castle nut is 2 4 6 8 2 4 6 8 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) = e–ᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 40 to 50% 10 to 20% 20 to 30% 30 to 40% 40 to 50% 10 to 20% 20 to 30% 30 to 40% ANSWER DOWNLOAD EXAMIANS APP
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