Fluid Mechanics Liquid delivery by centrifugal pump starts, only when the head developed by it is equal to the __________ head. Total Friction Manometric Static Total Friction Manometric Static ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Reynold Froude Weber Mach Reynold Froude Weber Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the Back flow of fluid in the event of stoppage of pump All of these Flow of liquid during operation of the pump Discharge pressure Back flow of fluid in the event of stoppage of pump All of these Flow of liquid during operation of the pump Discharge pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Net positive suction head (NPSH) of a centrifugal pump must be Equal to the vapour pressure of the liquid Less than the vapour pressure of the liquid Less than barometric pressure Greater than the vapour pressure of the liquid Equal to the vapour pressure of the liquid Less than the vapour pressure of the liquid Less than barometric pressure Greater than the vapour pressure of the liquid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A hydraulic ram acts as a/an __________ pump. Parallel cylinder Centrifugal Impulse Reciprocating Parallel cylinder Centrifugal Impulse Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reynolds number for flow of water at room temperature through 2 cm dia pipe at an average velocity of 5 cm/sec is around 100 10 2000 1000 100 10 2000 1000 ANSWER DOWNLOAD EXAMIANS APP
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