SECTION B
(11) (a) arrange the following operations in order for a complete cycle of a four-stroke
internal combustion engine:
exhaust stroke, compression stroke, induction stroke and power stroke.
(b) Explain how the following operations take place in four-stroke internal
combustion engine:
(i) compression stroke;
(ii) power stroke.
(c) List three parts of internal combustion engines.
Observation
Candidates’ performance in this question was satisfactory.
Solution