📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

    What is the chemically correct air-fuel mixture ratio

    for an Otto cycle engine?
    A 12:1 Correct Answer Incorrect Answer
    B 14:1 Correct Answer Incorrect Answer
    C 15:1 Correct Answer Incorrect Answer
    D 20:1 Correct Answer Incorrect Answer
    E 10:1 Correct Answer Incorrect Answer

    Solution

    The stoichiometric air-fuel ratio for an Otto cycle (petrol) engine is approximately 15:1, ensuring complete combustion for optimal engine performance.

    Practice Next
    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call