Hydraulics and Fluid Mechanics in ME Meta-centric height is given as the distance between Center of buoyancy and metacenter The center of gravity of the body and the center of buoyancy The center of gravity of the body and the center of pressure The center of gravity of the body and the metacenter Center of buoyancy and metacenter The center of gravity of the body and the center of buoyancy The center of gravity of the body and the center of pressure The center of gravity of the body and the metacenter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The ratio of actual work available at the turbine to the energy imparted to the wheel is known as ________ efficiency. Mechanical Overall Hydraulic None of these Mechanical Overall Hydraulic None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following instrument can be used for measuring speed of a submarine moving in deep sea Venturimeter rotameter pitot tube hot wire anemometer Venturimeter rotameter pitot tube hot wire anemometer ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The width of the bucket for a Pelton wheel is generally ________ the diameter of jet. Five times Three times Four times Double Five times Three times Four times Double ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The hydraulic efficiency of an impulse turbine is maximum when velocity of wheel is _______ of the jet velocity, One-fourth Three-fourth Double One-half One-fourth Three-fourth Double One-half ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific speed of a turbine is the speed of an imaginary turbine, identical with the given turbine, which Delivers unit discharge under unit head Develops unit power under unit speed Develops unit power under unit head Delivers unit discharge under unit speed Delivers unit discharge under unit head Develops unit power under unit speed Develops unit power under unit head Delivers unit discharge under unit speed ANSWER DOWNLOAD EXAMIANS APP
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