TS EAPCET (Engineering) Fluids — practice questions
19 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice TS EAPCET (Engineering) Fluids in the app →An **ideal fluid** has all the following properties EXCEPT:The pressure $p$ at depth $h$ below the free surface of a liquid of density $\rho$ (in addition to atmosphericThe **SI unit** of pressure is:A **mercury barometer** measures:**Reynolds number** is used to distinguish:**Viscosity** of most liquids with rising temperature:**Stokes' law** gives the viscous drag on a small sphere of radius $r$ moving with velocity $v$ through a fluiThe phenomenon of rise (or fall) of a liquid in a narrow capillary tube is called:The condition for **terminal velocity** of a sphere falling in a viscous fluid is that:A swimmer dives to 6 m below the water surface. The gauge pressure on her (water density = 1000 kg/m³, $g = 9.A hydraulic lift uses a small piston (area 1 cm²) and a large piston (area 100 cm²). To lift a 1000 kg load, tTwo liquids of densities $\rho_1$ and $\rho_2$ exert the same pressure. The ratio of their column heights $h_1A capillary tube of radius $r$ dipped in a liquid of surface tension $T$ and density $\rho$, contact angle $\tA steel ball of radius 0.3 mm falls at 2 m/s through glycerine ($\eta = 0.833$ N·s/m²). The viscous drag is:A liquid flowing through a tube has Reynolds number $R_n = 500$. Its flow is:The pressure at the **top of a column of water** open to atmosphere is approximately:The **excess pressure** inside a spherical liquid drop of radius $r$ and surface tension $T$ is:The excess pressure inside a **soap bubble** of radius $r$ and surface tension $T$ is:A drop of water of radius 1 mm is broken into 1000 droplets of equal size. The ratio of total surface area aft