Machine Design In V-belt drive, belt touches At sides only Could touch anywhere Both at bottom and sides At bottom At sides only Could touch anywhere Both at bottom and sides At bottom ANSWER DOWNLOAD EXAMIANS APP
Machine Design In worm gears, the pressure angle is __________ the angle between two inclined faces in axial plane. Thrice None of these Twice Half Thrice None of these Twice Half ANSWER DOWNLOAD EXAMIANS APP
Machine Design The permissible stress for carbon steel under static loading is generally taken as 3000-4000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² 7500-10,000 kg/cm² 3000-4000 kg/cm² 2000-3000 kg/m² 4000-4500 kg/cm² 7500-10,000 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts of the same length and material are joined in series. If the ratio of their diameters is 2, then the ratio of their angles of twist will be 8 4 2 16 8 4 2 16 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The radial distance of a tooth from the pitch circle to the top of the tooth is called Clearance Working depth Addendum Dedendum Clearance Working depth Addendum Dedendum 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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