As for how a choke works, the easiest analogy is to think of an adjustable hose nozzle. Tighten it down, constricting the end, and you get a narrow stream of water that can spray far away.

The filler neck connects the fuel filler cap—which is where you insert the gas pump's nozzle—to the fuel tank. The filler neck allows fuel to flow from the gas pump into the fuel tank without ...

There’s an extra length of pre-cut hose ready to connect the hose to the tap, which meant I didn’t need to cut into the 50m hose. It comes with an adjustable hoze nozzle that worked well when ...

These sprayers are different from traditional paint sprayers because they use a hydraulic pump to force paint through a small nozzle ... The fully adjustable pressure control allowed us to ...