Hydraulics & Fluid Mechanics A perfect gas is incompressible is of theoretical interest has constant viscosity None of these is incompressible is of theoretical interest has constant viscosity None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics A fluid is said to be ideal, if it is inviscous inviscous and compressible inviscous and incompressible incompressible inviscous inviscous and compressible inviscous and incompressible incompressible ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics In a Sutro weir, the discharge is proportional to (where H is head) H5/2 H H1/2 H3/2 H5/2 H H1/2 H3/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The distance from pipe boundary, at which the turbulent shear stress is one-third die wall shear stress, is (where R is the radius of pipe) 2/3 R 1/2 R 1/3 R 3/4 R 2/3 R 1/2 R 1/3 R 3/4 R ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics A model of torpedo is tested in a towing tank at a velocity of 25 m/sec. The prototype is expected to attain a velocity of 5 m/sec. What model scale has been used ? 1 : 5 1:50 1 : 2.5 1 :25 1 : 5 1:50 1 : 2.5 1 :25 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The peoperty by virtue of which a liquid opposes relative motion between its different layers is called viscosity surface tension osmosis co-efficient of viscosity viscosity surface tension osmosis co-efficient of viscosity ANSWER DOWNLOAD EXAMIANS APP
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