6An air vessel in a reciprocating pump is used to:AObtain a more uniform flow and reduce acceleration headBIncrease frictionCCool the pumpDPrime the pumpView AnswerDiscussWorkspaceReportSaveEasy
7The manometric efficiency of a centrifugal pump relates:ASpeed to diameterBFlow to speedCPower output to inputDManometric head to the head imparted by the impellerView AnswerDiscussWorkspaceReportSaveEasy
8A Kaplan turbine is best suited for:AGas flowBLow heads and large flowsCSmall flows onlyDVery high headsView AnswerDiscussWorkspaceReportSaveEasy
9Specific speed of a turbine is used to:ASelect the type of turbine for given head and flowBFind the number of bladesCCalculate costDMeasure efficiency onlyView AnswerDiscussWorkspaceReportSaveEasy
10A hydraulic ram is a device that:AUses the water hammer effect to lift a small amount of water to a higher levelBGenerates electricity directlyCCompresses airDIs a type of turbineView AnswerDiscussWorkspaceReportSaveEasy