In the shipping department of a softball factory, the balls roll down a conveyor and through a chute single file into boxes for shipment. The capacity of each box is 32 balls.
Design a logic circuit to indicate when a box is full so that an empty box can be moved
into position.
urgent

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.