Fluid Mechanics Rise of liquid in a capillary tube is due to Both A & B Neither A nor B Cohesion Adhesion Both A & B Neither A nor B Cohesion Adhesion ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Independent of time Constant Both A & B Neither A nor B Independent of time Constant Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of hydraulically smooth pipe, the resistance to flow depends only on the Reynolds number, whereas for a hydraulically rough pipe, the resistance to flow is governed by the relative roughness. Two pipes are said to have the same hydraulic roughness, when they have equal values of All of these Absolute roughness Relative roughness Friction co-efficient for flows at equal Reynold number All of these Absolute roughness Relative roughness Friction co-efficient for flows at equal Reynold number 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 Colebrook formula None of these Fanning equation Von-Karman equation Colebrook formula None of these Fanning equation ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The nominal size of a hose pipe is specified by its I.D. None of these O.D. Thickness I.D. None of these O.D. Thickness ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by Low rpm All of these Air leak in the inlet Too high a lift Low rpm All of these Air leak in the inlet Too high a lift ANSWER DOWNLOAD EXAMIANS APP
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