Machine Design The backlash for spur gears depends upon Tooth profile Module Pitch line velocity Both module and pitch line velocity Tooth profile Module Pitch line velocity Both module and pitch line velocity 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 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = eᶠα P1 / P2 = e–ᶠα (P1 - mv²)/ (P2 - mv²) = eᶠα (P1 - mv²)/ (P2 - mv²) = e–ᶠα P1 / P2 = eᶠα ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Compression coupling All of these Flange coupling Muff coupling Compression coupling All of these Flange coupling Muff coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be W/A W/2A 3W/A 2W/A W/A W/2A 3W/A 2W/A ANSWER DOWNLOAD EXAMIANS APP
Machine Design Buttress threads are usually found on Spindles of bench vices Railway carriage couplings Screw cutting lathes Feed mechanisms Spindles of bench vices Railway carriage couplings Screw cutting lathes Feed mechanisms ANSWER DOWNLOAD EXAMIANS APP
Machine Design The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is 1 micron 10 microns 0.1 micron 0.01 micron 1 micron 10 microns 0.1 micron 0.01 micron ANSWER DOWNLOAD EXAMIANS APP
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