Tag: #contaminatedfuel

  • EK Motor Jul 2020 (Q2)

    EK Motor Jul 2020 (Q2)

    With reference to failure of fuel injector nozzles due to burning: (a)  State, with reasons, THREE possible causes; (6) (b)  Write a procedure to be used when investigating the cause of fuel injector nozzle burning; (6) (c)  Describe a maintenance system which should be operated in order to minimize the risk of future fuel injector…

  • EK Motor Dec 2017 (Q4)

    EK Motor Dec 2017 (Q4)

     With reference to diesel engine starting air systems: (a) write instructions for the checking of the starting air system in order to determine the reason for an engine failing to turn over when the starting air system is activated (6) (b) Describe the procedure for checking and preparing a starting air receiver for survey (6)…

  • EK Motor Dec 2017 (Q3)

    EK Motor Dec 2017 (Q3)

    With reference to failure of fuel injector nozzle due to burning: (a) State, with reason, THREE possible causes (6) (b) Write a procedure to be used when investigating the cause of fuel injector nozzle burning (6) (c) Describe a system which should be operated in order to minimize the risk of future fuel injector nozzle…