EOOW EKs – EOOW SECTION A – MOTOR ENGINEERING KNOWLEDGE : 2019/FEB/03 – 2024/DEC/03
Question
Q3. (a) Answer the following:
(i) State why the simultaneous injection of fuel oil and starting air into a main engine cylinder is undesirable. (2)
(ii) Explain how simultaneous injection of fuel oil and starting air is prevented. (4)
(b) Answer the following:
(i) Explain how a leaking air start valve is detected while the engine is running. (4)
(ii) Describe the actions to be taken upon discovery of a leaking air start valve. (6)
Asked in Year/Month/Ques No.
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