1. The difference in tension between the side of a belt running over an 800 mm diameter pulley is 300 N. If the pulley speed is 450 rpm. How much horsepower is transmitted? Show an illustration of the motor, shaft, belt, and pulley assembly. 2. 48% of the electrical power input on a motor driven pump is converted to a hydro hydraulic jet, 10 mm in diameter for washing purposes. Find the velocity of the jet in m/s. The motor specification is 3-phase, 220 volts, 7.5 ampere and power factor of 85%. Show Illustration of the pump setup including reservoir and the hydraulic jet assembly.