Tag: #safetyfeatures
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EK Motor Dec 2024 (Q1)
(a) Describe, with the aid of a sketch, the arrangement of the gas and liquid fuel systems at the cylinder of a dual fuel 4-stroke engine, stating the input and output signals at the controller. (12) (b) Describe the arrangement of the gas fuel piping system used for a 4-stroke dual fuel engine, stating the…
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EK Motor Mar 2024 (Q9)
With reference to boilers and steam generation systems: (a) Explain the term water hammer, stating how it is caused and describing the possible consequences of it (4) (b) Explain how water hammer can be avoided (4) (c) Describe, with the aid of a sketch, how the boiler fuel system may be operated in port to…
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EK Motor Mar 2022 (Q8)
With reference to LNG diesel engine installations: (a) Describe, with the aid of a sketch, a Gas Valve Unit, explaining its purpose and indicating where it is located in the gas train (8) (b) Explain why ventilation and inert gas system must be installed with the engine fuel gas system (4) (c) state why pilot…
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EK Motor Dec 2021 (Q5)
(a) Describe, with the aid of a sketch, a diesel engine air start system and the devices which are fitted to prevent or limit damage in the event of an explosion (8) (b) Explain how an explosion in a diesel engine air start system might occur (4) (c) As Chief Engineer Officer, Outline the…
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