Machine Design Machine screws are Used to prevent relative motion between two parts Similar to small size tap bolts except that a greater variety of shapes of heads are available Similar to stud Slotted for a screw driver and generally used with a nut Used to prevent relative motion between two parts Similar to small size tap bolts except that a greater variety of shapes of heads are available Similar to stud Slotted for a screw driver and generally used with a nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation in gears is used to find the Shear stress Fatigue stress Tensile stress in bending Compressive stress in bending Shear stress Fatigue stress Tensile stress in bending Compressive stress in bending ANSWER DOWNLOAD EXAMIANS APP
Machine Design Gears are casted by Centrifugal casting Sand mould casting Permanent mould casting Slush casting Centrifugal casting Sand mould casting Permanent mould casting Slush casting ANSWER DOWNLOAD EXAMIANS APP
Machine Design The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth. None of these Decreases Remain same Increases None of these Decreases Remain same Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design Whether any core is required in wire ropes No Rarely Sometimes Yes No Rarely Sometimes Yes ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS