Fluid Mechanics Foot valves are provided in the suction line of a centrifugal pump to Remove the contaminant present in the liquid Minimise the fluctuation in discharge Avoid priming, every time we start the pump Control the liquid discharge Remove the contaminant present in the liquid Minimise the fluctuation in discharge Avoid priming, every time we start the pump Control the liquid discharge ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pumping of a corrosive liquid is generally preferred to be done by a __________ pump, as it can be made of a variety of materials including plastics. Piston Sump Gear Positive displacement Piston Sump Gear Positive displacement ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Lower BWG means __________ of the tube. Lower thickness Outer diameter Lower cross-section Inner diameter Lower thickness Outer diameter Lower cross-section Inner diameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Due to the motion of conducting fluid through an externally generated uniform field Both A and B Proportional to the fluid velocity Neither A nor B Due to the motion of conducting fluid through an externally generated uniform field Both A and B Proportional to the fluid velocity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Net positive suction head (NPSH) of a centrifugal pump must be 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 Equal to the vapour pressure of the liquid Less than the vapour pressure of the liquid Less than barometric pressure ANSWER DOWNLOAD EXAMIANS APP
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