Internal Combustion Engines Objective Questions and Answers

239. Cetane number is the measure of

240. The detonating tendency in petrol engines increases with

241. The antifreeze solution commonly used in automobiles is

242. The power to weight ratio in a two stroke engine as compared to four stroke engine is

243. Freezing temperature of petrol is of the order of

244. Injection lag in diesel engines is caused by

245. Pistons of diesel engines are usually cooled by

Mechanical Engineering Objective Questions { Internal Combustion Engines }