Machine Design The velocity factor for ordinary cut gears operating at velocities up to 12.5 m/s is equal to 4.5/(4.5 + v) 3/(3 + v) 0.75/(0.75 + √v) 6/(6 + v) 4.5/(4.5 + v) 3/(3 + v) 0.75/(0.75 + √v) 6/(6 + v) ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the thickness of flange is taken as 3d/4 d/2 d/4 d/3 3d/4 d/2 d/4 d/3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The pitch diameter is the __________ diameter of an external or internal screw thread. Largest Smallest Effective None of these Largest Smallest Effective None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is 0.01 micron 10 microns 1 micron 0.1 micron 0.01 micron 10 microns 1 micron 0.1 micron ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are, usually, made from Medium carbon steel Low carbon steel High carbon steel High speed steel Medium carbon steel Low carbon steel High carbon steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centre distance between two meshing involute gears is equal to Sum of pitch circle radii/cosφ Sum of base circle radii/cosφ Difference of base circle radii/cosφ Difference of pitch circle radii/cosφ Sum of pitch circle radii/cosφ Sum of base circle radii/cosφ Difference of base circle radii/cosφ Difference of pitch circle radii/cosφ ANSWER DOWNLOAD EXAMIANS APP
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