Tag: #ekmotorjul2019q5

  • EK Motor Jul 2019 (Q5)

    EK Motor Jul 2019 (Q5)

    (a) With the aid of sketches, describe the operation of a dual fuel 4-stroke engine when operating on gas (10) (b) For the engine described in (a), Explain how and when the fuels are supplied to the cylinders (6) Dual fuel Jul 2019 (Q5)