Questions › Category: Mechanical Engineering › The ignition quality of petrol is expressed by 0 Vote Up Vote Down VideRime Staff asked 5 years ago The ignition quality of petrol is expressed by a) Cetane number b) Octane number c) Calorific value d) All of these IC Engines Practice Set-1 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related