Hydraulics and Fluid Mechanics in ME The specific weight of sea water is __________ that of pure water. Less than Same as More than None of these Less than Same as More than None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The power transmitted through the pipe is maximum when the head lost due to friction is equal to One-third of the total supply head One-fourth of the total supply head Two-third of the total supply head One-half of the total supply head One-third of the total supply head One-fourth of the total supply head Two-third of the total supply head One-half of the total supply head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For a perfect incompressible liquid, flowing in a continuous stream, the total energy of a particle remains the same, while the particle moves from one point to another. This statement is called Pascal’s law Continuity equation Archimedes’s principle Bernoulli’s equation Pascal’s law Continuity equation Archimedes’s principle Bernoulli’s equation ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Rain drops are spherical because of air resistance atmospheric pressure viscosity surface tension forces air resistance atmospheric pressure viscosity surface tension forces ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The celerity (velocity) of a pressure wave in a fluid is given by (where K = Bulk modulus, and ρ = Density of the fluid) K/ρ None of the listed here K.ρ ρ/K K/ρ None of the listed here K.ρ ρ/K ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The loss of head due to friction in a pipe of uniform diameter in which a viscous flow is taking place, is (where RN = Reynold number) 16/RN 64/RN 4/RN 1/RN 16/RN 64/RN 4/RN 1/RN ANSWER DOWNLOAD EXAMIANS APP
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