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 fluids Related Mcqs: In a nozzle, once the critical conditions are achieved at the throat, than which of the following remains constant: Mach number is significant in A rotameter can be used to measure A rotameter is used to measure Euler’s equation of motion can be integrated when it is assumed that A simple pitot tube is used to measure In Red wood viscometer In a centrifugal pump casing, the flow of water leaving the impeller is A massometer is In case of forced vortex