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If luminosity depends on radius and temperature, what does flux depend on? _______________
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.
Tractor Protection Valve (TP)
A safety device on tractor-trailer combinations that protects the air brake system from losing air pressure in the event of a trailer breakaway or leak.
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