Fluid Mechanics Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases. Head of the liquid pumped BHP required by the pump NPSH required All of these Head of the liquid pumped BHP required by the pump NPSH required All of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The resistance wire used in a hot wire anemometer for conducting electrical current is made of Aluminium Copper Tungsten Chromium Aluminium Copper Tungsten Chromium ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Volume of liquid displaced by a floating body is equivalent to its Own volume Submerged weight Submerged volume Own weight Own volume Submerged weight Submerged volume Own weight ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Specific speed of a centrifugal pump relates it with another pump having the Geometrical similarity Dynamic similarity Same speed Same efficiency Geometrical similarity Dynamic similarity Same speed Same efficiency ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid. Bingham Newtonion None of these Perfect Bingham Newtonion None of these Perfect ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Toothpaste is a Dilatent Newtonion liquid Pseudoplastic Bingham plastic Dilatent Newtonion liquid Pseudoplastic Bingham plastic ANSWER DOWNLOAD EXAMIANS APP
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