The discern beneath indicates a cargo truck in a adhesive factory. The car has 3 wheels, the front wheel (F), center wheel (M), and returned wheel (B), every wheel has a 0footbrake sensor which is...

The discern beneath indicates a cargo truck in a adhesive factory. The car has 3 wheels, the front wheel (F), center wheel (M), and returned wheel (B), every wheel has a 0footbrake sensor which is grew to become ON when the brake is activated and became OFF when the brake is no longer activated. Also the truck has a weight sensor (W) which is grew to become ON when the car is full with cement and grew to become OFF when the truck is empty. There is a loading duct which pumps cement into the truck when the valve controller (V) is ON. Use multiplexer (MUX) to graph a manipulate circuit that open the valve (V) if the truck is empty .and everyone of the brakes is activated Loading Duct Loading Duct w M B