Machine Design Pitch point of a cam is A point on the pitch curve having minimum pressure angle Any point on the pitch circle Any point on the pitch curve A point on the pitch curve having maximum pressure angle A point on the pitch curve having minimum pressure angle Any point on the pitch circle Any point on the pitch curve A point on the pitch curve having maximum pressure angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rankine's theory of failure is applicable for following type of materials Ductile Plastic Brittle Elastic Ductile Plastic Brittle Elastic ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of belt tensions (p1/p2) considering centrifugal force in flat belt is given byWhere m = mass of belt per meter (kg/m)v = belt velocity (m/s)f = coefficient of frictiona = angle of wrap (radians) P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα P1 / P2 = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα ANSWER DOWNLOAD EXAMIANS APP
Machine Design The tension on the slack side of the belt is __________ the tension on the tight side of the belt. Greater than Less than None of these Equal to Greater than Less than None of these Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design A double fillet welded joint with parallel fillet weld of length 'l' and leg 's' is subjected to a tensile force 'P'. Assuming uniform stress distribution, the shear stress in the weld is given by 2P/s.l √2P/s.l P/√2.s.l P/2.s.l 2P/s.l √2P/s.l P/√2.s.l P/2.s.l ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Brittle when cold Brittle when hot Ductile at high temperature Brittle under all conditions Brittle when cold Brittle when hot Ductile at high temperature Brittle under all conditions ANSWER DOWNLOAD EXAMIANS APP
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