Questions › Category: Mechanical Engineering › The octane number of compressed natural gas (CNG) is 0 Vote Up Vote Down VideRime Staff asked 5 years ago The octane number of compressed natural gas (CNG) is a) 90 b) 120 c) 110 d) 100 Automobile Engineering Practice Set-6 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related