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    The flow rate of a single phase pump can be changed-
    Question

    The flow rate of a single phase pump can be changed-

    A.

    I/P by converting the frequency

    B.

    Controlling the valve

    C.

    Reducing the size of the pipe

    D.

    By converting the I/P voltage

    Correct option is C


    The flow rate of a single phase pump can be changed by reducing the size of the pipe.

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