• 2022-06-06
    Which one is TRUE in the following descriptions about the ignition system of CFM56-3 engine? ( )
    A: There is no need to provide cooling air around the ignition leads to decrease temperature
    B: The Low-energy exciter output is 1 spark per second, 1 joules per spark.
    C: Only need one gasket controls the depth the igniter plugs go into the combustion chamber.
    D: Do not apply grease to the threads on the ignition lead end of the igniter plug.
  • D

    内容

    • 0

      spark ignition engine______

    • 1

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    • 2

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    • 3

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    • 4

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