A multistage pump is to lift 4200 litres/minute against a total head of 185 m, at a speed of 750 rpm. The specific speed is not to exceed 700 rpm. Calculate the manometric head required per stage and the number of impeller required for this.
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Explanation:.4) What is meant by eletriccurrent?Name and define its slunit.In a conductor electrons are flowing from B to A. What is the direction of conventional current?Give Justification for your answer.Asteadincurrent of 1 ampere flows theough a conductor.calculate the number of electrons that flows through Any Section of the conductor in a second.
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