Knocking sound occurs in engine when fuel (a) Ignites slowly (b) Ignites rapidly (c) Contains water Knocking sound occurs in engine when fuel (a) Ignites slowly (b) Ignites rapidly (c) Contains water December 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
