Machine Design The diameter of knuckle pin in a knuckle joint is usually taken as (where d = Diameter of the rod) 0.5 d d 1.2 d 0.8 d 0.5 d d 1.2 d 0.8 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a helical compression spring is cut into halves, the stiffness of the resulting spring will be One-fourth Same One-half Double One-fourth Same One-half Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment? Oldham coupling Bushed pin type coupling Universal coupling All of these Oldham coupling Bushed pin type coupling Universal coupling All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The acme threads are usually found on Railway carriage couplings Spindles of bench vices Screw cutting lathes Feed mechanism of machine tools Railway carriage couplings Spindles of bench vices Screw cutting lathes Feed mechanism of machine tools ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Remains unchanged None of these Decreases Increases Remains unchanged None of these Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by Decreasing the cross-sectional area of the bar Decreasing the modulus of elasticity of the bar All of these Increasing the length of bar Decreasing the cross-sectional area of the bar Decreasing the modulus of elasticity of the bar All of these Increasing the length of bar ANSWER DOWNLOAD EXAMIANS APP
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