Machine Design In a flange coupling, the bolts are subjected to Compressive stress Shear stress Tensile stress None of these Compressive stress Shear stress Tensile stress None of these 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) T₁/T₂ =eμθ T₁/T₂ = log μθ T₁/T₂ = μθ log (T₁/T₂) = μθ T₁/T₂ =eμθ T₁/T₂ = log μθ T₁/T₂ = μθ log (T₁/T₂) = μθ ANSWER DOWNLOAD EXAMIANS APP
Machine Design The largest diameter of an external or internal screw thread is known as Major diameter Minor diameter None of these Pitch diameter Major diameter Minor diameter None of these Pitch diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design A type of brake commonly used in motor cars is a Band brake Band and block brake Internal expanding brake Shoe brake Band brake Band and block brake Internal expanding brake Shoe brake ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in belts Increases the power transmitted Decreases the power transmitted Increases the belt tension without increasing power transmission Increase the wrap angle Increases the power transmitted Decreases the power transmitted Increases the belt tension without increasing power transmission Increase the wrap angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the Initial tension External load applied Initial tension or external load, whichever is greater Sum of the initial tension and external load applied Initial tension External load applied Initial tension or external load, whichever is greater Sum of the initial tension and external load applied ANSWER DOWNLOAD EXAMIANS APP
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