Question

write the characteristics of CNG ​

Answer 1

Answer:

Being a gaseous fuel, CNG mixes easily and evenly in air. CNG is less likely to ignite on hot surfaces, since it has a high auto-ignition temperature (540 °C), and a narrow range (5–15 percent) of flammability. CNG-powered vehicles are considered to be safer than petrol-powered vehicles

Explanation:

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Answer 2

Answer:

CNG - compressed natural gas storage has a lower energy density than LPG.CNG has a much higher octane value than petrol, making it a superior fuel. Due to the absence of any lead content in CNG, the lead fouling of plugs is eliminated. Being a gas­eous fuel, CNG mixes with air easily even at very low temperatures.

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