Diagram 9 shows the operational principle of a four-stroke diesel engine.
(a) Name the part K. [1 mark]
(b) Name the substance L. [1 mark]
(c) Which stroke shows that the diesel is injected into the cylinder? [1 mark]
(d) Mark (\/) in the boxes provided the characteristics of a four-stroke diesel engine. [2 marks]
(e) In your opinion, why most taxis in Malaysia use natural gas as fuel? [1 mark]
(a) Fuel injector
(c) T – Power stroke