Question

The volumetric efficiency is affected by ____________

(a) the exhaust gas in the clearance volume

(b) the design of intake and exhaust valve

(c) valve timing

(d) all of the mentioned

I have been asked this question by my school principal while I was bunking the class.

I'd like to ask this question from Actual Cycle topic in division Fuel Air and Actual Cycles and their Analysis of IC Engine

Answer 1

Correct option is (d) all of the mentioned

The explanation is: None.