Compressed Natural Gas (CNG): Alternative fuel consisting of natural gas compressed from 160 to 200 bar. Related posts: AT8301 Spark Ignition Engines Syllabus OAT551 Automotive Systems Syllabus AE8402 Aircraft Systems and Instruments Syllabus Fluid flywheel or Hydraulic coupling Common rail injection PH8201 Physics For Civil Engineering Syllabus Butterfly Valve AT8004 New Generation and Hybrid Vehicles Syllabus Aniline Point AT8012 Alternative Fuels and Energy Systems Syllabus Alternative fuels Corporate Average Fuel Economy (CAFE) Cetane rating Brake chamber AT8504 Automotive Fuels and Lubricants Syllabus Air shock absorber CY8151 Engineering Chemistry Syllabus Combustion chamber Articulated vehicle AT8401 Compression Ignition Engines Syllabus Read more articles Previous PostClearance volume Next PostCombustion chamber