The firing order in an I.C. engine depends upon? Mark as favorite Copy Link arrangement of the cylinders design of crankshaft number of cylinders all of these Check Answer
The knocking in diesel engines may be prevented by? Mark as favorite Copy Link reducing the delay period raising the compression ratio increasing the inlet pressure of air all of these Check Answer
In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as? Mark as favorite Copy Link scavenging detonation supercharging polymerisation Check Answer
Pre-ignition is caused by the spontantaneous combustion of the mixture before the end of the compression stroke, and is due to? Mark as favorite Copy Link cylinder walls being too hot overheated spark plug points red hot carbon deposits on cylinder walls any one of these Check Answer
The effective inhibitor of pre-ignition is? Mark as favorite Copy Link alcohol water lead none of these Check Answer
The compression ignition engines are governed by? Mark as favorite Copy Link hit and miss governing qualitative governing quantitative governing combination of (b) and (c) Check Answer
The ignition quality of petrol is expressed by? Mark as favorite Copy Link cetane number octane number calorific value all of these Check Answer
The pressure at the end of compression, in diesel engines, is approximately? Mark as favorite Copy Link 10 bar 20 bar 25 bar 35 bar Check Answer
In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have? Mark as favorite Copy Link low density low temperature long ignition delay all of these Check Answer