locomotive schematic

Wireless network means less maintenance and fewer cost. The advent of radio has put a stop to the application of telephones which uses wires to deliver signals. The new age cellular phones depending on wireless technology have made it practical for us to achieve anyone anytime. Wireless technology translates into a reduced cost since it obviates the setting up of cables and wires and regular maintenance. The other area when a significant impact continues to be felt influences networking of computers. The usual scenario of needing a wired Internet connection is set to alter. The wireless connections are soon going to be cheaper than the wired alternative and will also be much easier to use. This will result in people shifting to the wireless option, if available. The EGR system routes many of the exhaust gases (6 ? 10%) through the EGR valve, last on the Intake System, and in the end in the combustion chamber. The exhaust gases are inert i.e. they don't burn within the combustion chamber; also, the exhaust gases use up a number of the space which could preferably be taken with the intake air. This decreases the volume of intake air available for the combustion process during each Power Stroke; which experts claim decreases the peak combustion temperatures. This leads to lower NOx emissions.