UKM Tuticorin

Tag: #high-temperatureexhaustutilization

  • EK Motor Oct 2022 (Q8)

    EK Motor Oct 2022 (Q8)

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    by

    UKM TUTICORIN
    in

    With reference to diesel engine NOx emissions: (a) explain how NOx is formed during operation of the engine, indicating why the aim of high engine efficiency increases the problem; (6) (b) describe ONE external means by which diesel engine NOx emissions may be reduced in order to meet current regulations. (10) Oct 2022 (Q8)