Hydraulics & Fluid Mechanics Flow of water in a pipe about 3 meters in diameter can be measured by venturi orifice plate pitot tube rotameter venturi orifice plate pitot tube rotameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics Flow at constant rate through a tapering pipe is i) steady flow ii) uniform flow iii) unsteady flow iv) non-uniform flow The correct answer is (ii) and (iii) (i)and(iv) (ii) and (iv) (i) and (ii) (ii) and (iii) (i)and(iv) (ii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics Metacentric height is given as the distance between center of buoyancy and metacentre the center of gravity of the body and the center of buoyancy the center of gravity of the body andthe meta center the center of gravity of the body and the center of pressure center of buoyancy and metacentre the center of gravity of the body and the center of buoyancy the center of gravity of the body andthe meta center the center of gravity of the body and the center of pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics In which of the following the friction drag is generally larger than pressure drag? an airfoil a cylinder a circular disc or plate held normal to flow a sphere an airfoil a cylinder a circular disc or plate held normal to flow a sphere ANSWER DOWNLOAD EXAMIANS APP
Hydraulics & Fluid Mechanics The surface tension of mercury at normal temperature compared to that of water is same less more or less depending on size of glass tube more same less more or less depending on size of glass tube more 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 ? 1:50 1 : 2.5 1 : 5 1 :25 1:50 1 : 2.5 1 : 5 1 :25 ANSWER DOWNLOAD EXAMIANS APP
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