Machine Design In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be 21 25 15 17 21 25 15 17 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A flange coupling is used to connect two shafts Which are perfectly aligned Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment Which are perfectly aligned Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T₁, and T₂ = Tensions on the tight and slack sides of belt respectively, μ = Coefficient of friction, between the belt and pulley, and θ = Angle of contact) log (T₁/T₂) = μθ T₁/T₂ =eμθ T₁/T₂ = log μθ T₁/T₂ = μθ log (T₁/T₂) = μθ T₁/T₂ =eμθ T₁/T₂ = log μθ T₁/T₂ = μθ ANSWER DOWNLOAD EXAMIANS APP
Machine Design Tapered roller bearings can take Both radial and axial loads and the ratio of these being greater than unity Both radial and axial loads and the ratio of these being less than unity Axial load only Radial load only Both radial and axial loads and the ratio of these being greater than unity Both radial and axial loads and the ratio of these being less than unity Axial load only Radial load only ANSWER DOWNLOAD EXAMIANS APP
Machine Design In cylindrical cams, the follower moves In a direction perpendicular to the cam axis In any direction irrespective of cam axis In a direction parallel to the cam axis Along the cam axis In a direction perpendicular to the cam axis In any direction irrespective of cam axis In a direction parallel to the cam axis Along the cam axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design The process extensively used for making bolts and nuts is Cold heading Hot piercing Cold peening Extrusion Cold heading Hot piercing Cold peening Extrusion ANSWER DOWNLOAD EXAMIANS APP
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