Examlex
At higher atmospheric carbon dioxide concentrations,greater rates of diffusion and photosynthesis are collectively called the ________ effect.
Charged with Air
Typically refers to pneumatic systems or equipment that has been pressurized with air for operation or use.
Trolley Valve
A valve used in air brake systems on trucks and trailers, allowing the driver to control the trailer brakes independently.
Service Application Valves
Valves used in the maintenance and repair process of various systems, allowing for the control or direction of flow during service.
Spike
A sudden surge in hydraulic pressure or electrical voltage. Also a slang term meaning the tractor steering column mounted, trailer service brake valve.
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