• 2021-04-14
    A dirty diesel engine oil filter element can best be detected by ().
  • B

    内容

    • 0

      The fuel oil system for a diesel engine can be considered in two parts--the fuel supply and the () systems.

    • 1

      Friction, engine wear and oil consumption in a diesel engine are directly related to the ().

    • 2

      Dirt in the fuel oil system of a diesel engine can cause (). A: clogged filters B: poor combustion C: overloading of the diesel D: shock of fuel line

    • 3

      Before starting a diesel engine that has an engine driven lube oil pump, the engineer should ().

    • 4

      A decrease in the flash point of diesel engine lube oil indicates the lube oil has become ().