Tag: #enginesump

  • EK Motor Oct 2024 (Q8)

    EK Motor Oct 2024 (Q8)

    (a) Describe, with the aid of a sketch, a lubrication system for a trunk-piston engine which has an automatic standby capability. (8) (b) Describe, with the aid of a sketch, a cylinder lubrication system for a cross-head engine, explaining why a separate cylinder LO system is fitted. (8) Oct 2024 (Q8)

  • EK Motor Dec 2022 (Q5)

    EK Motor Dec 2022 (Q5)

    (a) Describe the purpose of a diesel engine crankcase oil mist eliminator/oil box, explaining how such a system operates (6) (b) Describe, with reasons, the properties required of a trunk piston diesel engine crankcase lubrication oil stating how the LO is maintained in good condition over an operating period. (10) Dec 2022 (Q5)