Fluid Mechanics In frictional fluid flow, the quantity, P/ρ + V²/2gc + gz/gc, is Not constant along a streamline Increased in the direction of flow Constant along a streamline None of these Not constant along a streamline Increased in the direction of flow Constant along a streamline None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Terminal velocity is Attained after moving one-half of total distance A constant velocity with no acceleration None of these A fluctuating velocity Attained after moving one-half of total distance A constant velocity with no acceleration None of these A fluctuating velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by Air leak in the inlet Low rpm All of these Too high a lift Air leak in the inlet Low rpm All of these Too high a lift ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury) Σ D L/σ 1/d Σ D L/σ 1/d ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? U-bend 30° bend 90° bend 45° bend U-bend 30° bend 90° bend 45° bend ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The distance between metacentre and __________ is called metacentric height. Centre of gravity None of these Centre of buoyancy Water surface Centre of gravity None of these Centre of buoyancy Water surface ANSWER DOWNLOAD EXAMIANS APP
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