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    For pumping sewage water, the most suitable type of impeller is:
    Question

    For pumping sewage water, the most suitable type of impeller is:

    A.

    Open impeller

    B.

    Closed impeller

    C.

    Semi-open impeller

    D.

    non-clog impeller

    Correct option is D

    Non-clog impellers are the best choice for pumping sewage water as they are designed to handle solids and debris without clogging.

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