Hydraulics and Fluid Mechanics in ME Which of the following hydraulic unit is used for transmitting increased or decreased torque to the driven shaft? Hydraulic ram Hydraulic torque converter Hydraulic intensifier Hydraulic accumulator Hydraulic ram Hydraulic torque converter Hydraulic intensifier Hydraulic accumulator ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The runaway speed of a hydraulic turbine is the speed At which there will be no damage to the runner Corresponding to maximum overload permissible At full load At which the turbine will run freely without load At which there will be no damage to the runner Corresponding to maximum overload permissible At full load At which the turbine will run freely without load ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The optimum value of vane exit angle for a centrifugal pump impeller is 10-15° 30-40° 50-60° 20-25° 10-15° 30-40° 50-60° 20-25° ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a body is placed over a liquid, it will float if Gravitational force is less than the up-thrust of the liquid None of these Gravitational force is equal to the up-thrust of the liquid Gravitational force is more than the up-thrust of the liquid Gravitational force is less than the up-thrust of the liquid None of these Gravitational force is equal to the up-thrust of the liquid Gravitational force is more than the up-thrust of the liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ? 4 x V225 minutes 4 (225)1/3 minutes 4 minutes 4 x (225)3/2 minutes 4 x V225 minutes 4 (225)1/3 minutes 4 minutes 4 x (225)3/2 minutes ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Gradually varied flow is non-steady non-uniform steady uniform non-steady uniform steady non-uniform non-steady non-uniform steady uniform non-steady uniform steady non-uniform ANSWER DOWNLOAD EXAMIANS APP
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