Hydraulics and Fluid Mechanics in ME The discharge of a double acting reciprocating pump is (where L = Length of stroke, A = Cross-sectional area of piston, and N = Speed of crank in r.p.m.) L.A.N (2 L.A.N)/60 (L.A.N)/60 2 L.A.N L.A.N (2 L.A.N)/60 (L.A.N)/60 2 L.A.N ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Air vessels in reciprocating pump are used to Reduce acceleration to minimum Save pump from cavitations Smoothen flow Increase pump efficiency Reduce acceleration to minimum Save pump from cavitations Smoothen flow Increase pump efficiency ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A hydraulic accumulator normally consists of A cylinder and a ram Two coaxial rams and two cylinders Two cylinders, two rams and a storage device A cylinder, a piston, storage tank and control valve A cylinder and a ram Two coaxial rams and two cylinders Two cylinders, two rams and a storage device A cylinder, a piston, storage tank and control valve ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A metal with specific gravity of o floating in a fluid of same specific gravity a will be fully immersed with top surface at fluid surface partly immersed float over fluid sink to bottom be fully immersed with top surface at fluid surface partly immersed float over fluid sink to bottom ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. The saving in case of a double acting reciprocating pump is 0.392 0.884 0.848 0.488 0.392 0.884 0.848 0.488 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following is dimensionless? Specific speed Specific volume Specific weight Specific gravity Specific speed Specific volume Specific weight Specific gravity ANSWER DOWNLOAD EXAMIANS APP
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