LM317T Voltage Regulator with Pass Transistor

www.wellsve.com This video demonstrates how a Ford EGR, with a DPFE sensor, system functions. It also shows specifications for testing the system and sensor. Including check engine light codes P0400, P0401, P0402, P1408 what they mean and common causes. Why wells EGR valves and DPFE sensors are the best. "The information presented in this program is based on a specific diagnostic case and might not directly apply to the vehicle you are repairing. We do not represent or warrant that the information presented is complete or error free. Please take all safety precautions. We disclaim any and all liability for losses, injuries or damages in connection with your repair."



http://www.youtube.com/watch?v=Ev1-kEZL3qQ&hl=en

more at hardware.quickfound.net Public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization (the resulting sound, though not perfect, is far less noisy than the original). US Navy Training Film MN-9223f en.wikipedia.org An oil burner is a heating device which burns fuel oil. The oil is atomized in to a fine spray usually by forcing it under pressure through a nozzle. This spray is usually ignited by an electric spark with the air being forced through by an electric fan. Fuel is injected into the combustion chamber by a spray nozzle. The nozzles are usually supplied with high pressure oil. Because of problems with erosion, and blockage due to lumps in the oil, they need frequent replacement typically every year. Fuel nozzles are usually rated in fuel volume flow per unit time eg USGal/h (US Gallons per hour). A fuel nozzle is characterized by 3 features: - A flow of 7 bar pump pressure (0.65 (USGal / h)) - The spray characteristic (S) - The spray angle (60 °) Alternatively fuel may be passed over a tiny orifice fed with compressed air. This arrangement is referred to as babington atomiser/nozzle after its inventor. As the oil flows over the nozzle , the fuel needn't be under any great pressure. If the pump can handle such the oil may even contain lumps such as ...



http://www.youtube.com/watch?v=w-_2aCVvStM&hl=en