Hydraulics and Fluid Mechanics in CE An ideal fluid is very viscous frictionless and incompressible one which obeys Newton’s law of viscosity frictionless and compressible very viscous frictionless and incompressible one which obeys Newton’s law of viscosity frictionless and compressible ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in CE The increase in meta centric heighti) increases stabilityii) decreases stabilityiii) increases comfort for passengersiv) decreases comfort for passengersThe correct answer is (i) and (iv) (i) and (iii) (ii) and (iv) (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in CE The unit of kinematic viscosity is cm²/sec dyne-sec/cm² gm/cm²-sec gm/cm-sec² cm²/sec dyne-sec/cm² gm/cm²-sec gm/cm-sec² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in CE An open cubical tank of 2 m side is filled with water. If the tank is rotated with an acceleration such that half of the water spills out, then the acceleration is equal to 2g/3 g g/2 g/3 2g/3 g g/2 g/3 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in CE Choose the wrong statement.Alcohol is used in manometer, because it provides longer length for a given pressure difference its density is less it provides suitable meniscus for the inclined tube its vapour pressure is low it provides longer length for a given pressure difference its density is less it provides suitable meniscus for the inclined tube its vapour pressure is low ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in CE Flow at constant rate through a tapering pipe isi) steady flowii) uniform flowiii) unsteady flowiv) non-uniform flowThe correct answer is (i)and(iv) (ii) and (iv) (i) and (ii) (ii) and (iii) (i)and(iv) (ii) and (iv) (i) and (ii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
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