When the engine is cold, the choke valve, operated manually or automatically, closes the carburetor's air intake to maximize the fuel content of the air-fuel mixture delivered to the combustion ...

which is when over the course of thousands of miles of operation, gunky carbon deposits build up on some of the most integral engine components, the intake valves. The negative effects of ...

This 2-port, pilot-operated, electro-proportional pressure regulating valve serves as an effective ... the system from overpressure if the fan motor stalls, and it modulates the pressure ...

Using a 2-phase stepper motor as an example, the stepper motor is taken apart and its components explained. Next a primer on the types and the ways of driving stepper motors is given, providing a ...