Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding Can handle slurries more efficiently Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding Can handle slurries more efficiently ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The equation given below is called the __________ . f-0.5 = 4.07 loge (NRe√f)-0.6 Von-Karman equation None of these Colebrook formula Fanning equation Von-Karman equation None of these Colebrook formula Fanning equation ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Rise of liquid in a capillary tube is due to Both A & B Cohesion Adhesion Neither A nor B Both A & B Cohesion Adhesion Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = 2Vav Vmax = 0.5Vav Vmax = Vav Vmax = 1.5Vav Vmax = 2Vav Vmax = 0.5Vav Vmax = Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The energy loss in flow through ven-turimeter is less than that through flow nozzle, because in case of a flow nozzle, the Throat diameter is more Length is shorter Sudden expansion of flow in the downstream occurs Distance between the throat and the inlet is more Throat diameter is more Length is shorter Sudden expansion of flow in the downstream occurs Distance between the throat and the inlet is more ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now Decrease Increase Data insufficient to predict Remain same Decrease Increase Data insufficient to predict Remain same ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS