Calculators may show up anywhere in our lives that numbers do -- from calculus class to restaurants. See how calculators work.
Pressure relief valves are a critical component of any pressurized system. Often considered in applications of pressurized steam, pressurized systems are common throughout many chemical manufacturing and refining processes as well. One of the greatest concerns in a pressurized system is of a buildup o...
Pressure-balancing valves achieve the same end result asthermostatic valves: a consistent water temperature in the shower. Therefore, some people make the mistake of using these terms interchangeably. In reality, thermostatic valves work a little differently. The element inside a thermostatic valve reac...
The squeaking is the air escaping after braking and the ppssss sound is the automaticbypass safety valvesat work, ensuring the air pressure remains at the correct level. Since a main advantage of air-brakes systems is their ability to use air to operate, the compressor is constantly kicking o...
Its job is to open and close the cylinder valves at just the right moments to let steam in from either end, both to make the engine work as efficiently and powerfully as possible and to allow it to drive in reverse. There are quite a few different types of valve gear; one of the ...
When a typical gasoline or diesel engine completes its cycle, it opens exhaust valves and dumps exhaust first into an exhaust pipe and then quickly into the environment. Stirling engines don’t have an exhaust (from inside the engine) because the working gas is used again and again in every...
A bobtail consists of the drivetrain and the propane system,including the barrel(container)and the components that make up the delivery portion.Some typical components included in the delivery portion are:1.Internal valves.2.Pressure relief valves.3.Float and pressure gauges.4.Double check filler ...
Some fluid level sensors in clothes washing machines and dishwashers use floating magnets that bob up past reed switches to switch off the valves when enough water is inside. Reed switches are sometimes also fitted to the spinning arms of dishwashers to detect when they jam, and in the ...
driven by explosions of a fuel-air mixture that has been ignited by a spark. Valves open and close to allow the fuel-air mixture to enter the combustion chamber. As the pistons move up and down, they turn a crankshaft, which transforms the energy from the pistons into rotary motion. The...
The compression pressure of any cylinder(s) that happens to be in the compression stroke The energy needed to open and close valves with the camshaft All of the other things directly attached to the engine, like the water pump, oil pump, alternator, etc. ...