In the turning moment diagram of a multicylinder engine, the work done during exhaust stroke is by ______
(a) The gases
(b) On the gases
(c) Piston wall
(d) Valve
This question was addressed to me in a dream while sleeping
This is a very interesting question from Turning Moment Diagram for a Multicylinder Engine in division Turning Moment Diagrams and Flywheel of Machine Dynamics