Hydraulics and Fluid Mechanics in ME A hydraulic accumulator normally consists of Two coaxial rams and two cylinders A cylinder, a piston, storage tank and control valve Two cylinders, two rams and a storage device A cylinder and a ram Two coaxial rams and two cylinders A cylinder, a piston, storage tank and control valve Two cylinders, two rams and a storage device A cylinder and a ram ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific weight of water is 1000 kg/m3 All of the listed here At mean sea level At normal pressure of 760 mm At 4°C temperature All of the listed here At mean sea level At normal pressure of 760 mm At 4°C temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a single casing, multistage pump running at constant speed, the capacity rating is to be slightly lowered. It can be done by Some other alterations in the impeller Designing new impeller Trimming the impeller size to the required size by machining Not possible Some other alterations in the impeller Designing new impeller Trimming the impeller size to the required size by machining Not possible ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An average value of coefficient of velocity is 0.84 0.62 0.76 0.97 0.84 0.62 0.76 0.97 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The relation between hydraulic efficiency (ηh), mechanical efficiency (ηm) and overall efficiency (ηo) is None of these ηo = ηh × ηm ηm = ηm × ηh ηh = ηo × ηm None of these ηo = ηh × ηm ηm = ηm × ηh ηh = ηo × ηm ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The water pressure per metre length on a vertical masonry wall of dam is (where w = Specific weight of the liquid, and H = Height of the liquid) wH wH2/2 wH/2 wH2/4 wH wH2/2 wH/2 wH2/4 ANSWER DOWNLOAD EXAMIANS APP
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