Question

Which of the following gas (es) is used as fuel in internal combustion engine?

• A. Liquefied petroleum gas (LPG)
• B. Blast furnace gas
• C. Coke oven gas
• D. all of the above

Answer 1

The correct option is D all of the above

Otto cycle is the typical cycle for most of the cars internal combustion engines that work using gasoline as a fuel. To reduce pollution LPG is used as a source of clean fuel. Blast furnace gas may be combined with natural gasor coke oven gas before combustion. Hence all of the above are used for internal combustion of engines.