Question

The escape of burned gases from the combustion chamber past the pistons and into the crankcase is called _______

(a) Gas loss

(b) Blow by

(c) By pass

(d) Passed gas

This question was posed to me in an international level competition.

I'm obligated to ask this question of Automobile Engineering in chapter Internal Combustion Engines of Automobile Engineering

Answer 1

The correct answer is (b) Blow by

The explanation is: Blow by is the surging of burned gases from combustion chamber into the crankcase.