Machine Design In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of inertia about X-axis should be __________ the moment of inertia about Y-axis. Three times Twice Four times Equal to Three times Twice Four times Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design A woodruff key is Capable of tilting in a recess milled out in the shaft A tapered key with head at one end Fitted in pairs at right angles All of these Capable of tilting in a recess milled out in the shaft A tapered key with head at one end Fitted in pairs at right angles All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wire ropes as compared to cotton ropes Are lighter in weight Can withstand shock loads Offer silent operation All of these Are lighter in weight Can withstand shock loads Offer silent operation All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The largest diameter of an external or internal screw thread is known as None of these Minor diameter Major diameter Pitch diameter None of these Minor diameter Major diameter Pitch diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design In leaf springs, the longest leaf is known as Lower leaf Master leaf None of these Upper leaf Lower leaf Master leaf None of these Upper leaf ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a band and block brake, the ratio of tensions on the tight and slack sides of band is given by (where μ = Coefficient of friction between the blocks and the drum, θ = Semi-angle of each block subtending at the centre of drum, and n = Number of blocks) T₁/T₂ = [(1 - μ tanθ)/ (1 + μ tanθ)]n T₁/T₂ = (μθ)n T₁/T₂ = [(1 + μ tanθ)/ (1 - μ tanθ)]n T₁/T₂ = μθ × n T₁/T₂ = [(1 - μ tanθ)/ (1 + μ tanθ)]n T₁/T₂ = (μθ)n T₁/T₂ = [(1 + μ tanθ)/ (1 - μ tanθ)]n T₁/T₂ = μθ × n ANSWER DOWNLOAD EXAMIANS APP
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