Fluid Mechanics Specific speed of a centrifugal pump relates it with another pump having the Same efficiency Dynamic similarity Same speed Geometrical similarity Same efficiency Dynamic similarity Same speed Geometrical similarity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can be operated with delivery valve closed Can handle slurries more efficiently Are not subject to air binding Deliver liquid at uniform pressure Can be operated with delivery valve closed Can handle slurries more efficiently Are not subject to air binding Deliver liquid at uniform pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by All of these Too high a lift Low rpm Air leak in the inlet All of these Too high a lift Low rpm Air leak in the inlet ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring small pressure difference in gases Measuring the difference of the impact & the static pressure Measuring small pressure difference in liquids Remote recording of pressure difference Measuring small pressure difference in gases Measuring the difference of the impact & the static pressure Measuring small pressure difference in liquids Remote recording of pressure difference ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Weber Froude Mach Euler Weber Froude Mach Euler ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is not a dimension-less parameter? Fanning friction factor Euler number None of these Specific gravity Fanning friction factor Euler number None of these Specific gravity ANSWER DOWNLOAD EXAMIANS APP
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