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A machine is coupled to a two stroke engine which produces a torque of [800 + 180 sin 3θ] [N m], where θ is the crank angle. The maximum fluctuation of energy, if resisting torque is constant is ___________ Nm
(Important - Enter only the numerical value in the answer)
    Correct answer is '120'. Can you explain this answer?
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    A machine is coupled to a two stroke engine which produces a torque of...
    T] Nm. The machine is connected to a shaft with a radius of 0.5 meters. Calculate the power output of the engine.

    To calculate power, we need to know the angular velocity of the shaft, which is related to the frequency of the torque by:

    ω = 2πf

    where ω is the angular velocity in radians per second and f is the frequency in Hertz (cycles per second).

    The frequency of the torque is given by:

    f = 3/2π

    Substituting this into the equation for ω, we get:

    ω = 2π(3/2π) = 3 radians per second

    The power output of the engine is given by:

    P = τω

    where τ is the torque in Nm and ω is the angular velocity in radians per second.

    Substituting the values we have:

    P = (800 + 180 sin 3t) x 0.5 x 3

    P = 1200 + 270 sin 3t watts

    So the power output of the engine varies with time due to the sinusoidal nature of the torque, ranging from 930 watts to 1470 watts.
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    A machine is coupled to a two stroke engine which produces a torque of [800 + 180 sin 3θ] [N m], where θ is the crank angle. The maximum fluctuation of energy, if resisting torque is constant is ___________ Nm(Important - Enter only the numerical value in the answer)Correct answer is '120'. Can you explain this answer?
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    A machine is coupled to a two stroke engine which produces a torque of [800 + 180 sin 3θ] [N m], where θ is the crank angle. The maximum fluctuation of energy, if resisting torque is constant is ___________ Nm(Important - Enter only the numerical value in the answer)Correct answer is '120'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A machine is coupled to a two stroke engine which produces a torque of [800 + 180 sin 3θ] [N m], where θ is the crank angle. The maximum fluctuation of energy, if resisting torque is constant is ___________ Nm(Important - Enter only the numerical value in the answer)Correct answer is '120'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A machine is coupled to a two stroke engine which produces a torque of [800 + 180 sin 3θ] [N m], where θ is the crank angle. The maximum fluctuation of energy, if resisting torque is constant is ___________ Nm(Important - Enter only the numerical value in the answer)Correct answer is '120'. Can you explain this answer?.
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