General Knowledge Indian Geography Indian Economic and Human Geography

Knocking in engine is caused by?

1

Non-ignition

2

Pre-ignition

3

Later burning

4

None of the above

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters