A rotameter is a device used to measure Fluid Mechanics and Hydraulic Machines Mcqs April 13, 2019 BILAL KHATTAK0 A.Velocity of fluid in pipes B.Velocity of gauges C.Vortex flow D.Flow of fluids E.Density of fluidsRelated Mcqs:In a nozzle, once the critical conditions are achieved at the throat, than which of the following remains constant:Mach number is significant inA rotameter can be used to measureA rotameter is used to measureEuler’s equation of motion can be integrated when it is assumed thatA simple pitot tube is used to measureIn Red wood viscometerIn a centrifugal pump casing, the flow of water leaving the impeller isA massometer isIn case of forced vortex