an open-loop system might be fine. Just keep an eye on the scale and inspect for debris clogs. But if you boat in saltwater, or own anything with decent horsepower, a closed-loop system is the ...

Industrial control systems can be categorized in two types: open-loop and closed-loop systems ... remains the same as the DAC code increases. If a nonmonotonic DAC is used in a closed-loop system, the ...

An open-loop cooling system ... But if you boat in saltwater, or own anything with decent horsepower, a closed-loop system is the smarter long-term choice. It shields the engine from corrosion ...