Machine Design When the belt is transmitting maximum power, the belt speed should be(Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(Pmax / 2m) √(3m /Pmax) √(Pmax / 3m) √(Pmax / m) √(Pmax / 2m) √(3m /Pmax) √(Pmax / 3m) √(Pmax / m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design For tight leakage joints, following type of thread is best suited Square NPT (national pipe threads). Metric Buttress Square NPT (national pipe threads). Metric Buttress ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of loads Tension Combined loads Shear Compression Tension Combined loads Shear Compression ANSWER DOWNLOAD EXAMIANS APP
Machine Design A rivet is specified by Type of head Length of tail Shank diameter Length of rivet Type of head Length of tail Shank diameter Length of rivet ANSWER DOWNLOAD EXAMIANS APP
Machine Design The power transmitted by means of a belt depends upon All of these Arc of contact between the belt and the smaller pulley Tension under which the belt is placed on the pulleys Velocity of the belt All of these Arc of contact between the belt and the smaller pulley Tension under which the belt is placed on the pulleys Velocity of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank ANSWER DOWNLOAD EXAMIANS APP
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