Hydraulics and Fluid Mechanics in ME The efficiency of power transmission through pipe is (where H = Total supply head, and hf = Head lost due to friction in the pipe) H/(H + hf ) (H + hf )/H (H - hf )/H H/(H - hf ) H/(H + hf ) (H + hf )/H (H - hf )/H H/(H - hf ) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Maximum impulse will be developed in hydraulic ram when Waste valve closes suddenly Supply pipe is long Ram chamber is large Supply pipe is short Waste valve closes suddenly Supply pipe is long Ram chamber is large Supply pipe is short ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Reynold's number is the ratio of the inertia force to the Surface tension force Viscous force Elastic force Gravity force Surface tension force Viscous force Elastic force Gravity force ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The variation in the volume of a liquid with the variation of pressure is called its Viscosity Capillarity Surface tension Compressibility Viscosity Capillarity Surface tension Compressibility ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The runaway speed of a hydraulic turbine is the speed At full load At which there will be no damage to the runner Corresponding to maximum overload permissible At which the turbine will run freely without load At full load At which there will be no damage to the runner Corresponding to maximum overload permissible At which the turbine will run freely without load ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called viscosity compressibility adhesion cohesion viscosity compressibility adhesion cohesion ANSWER DOWNLOAD EXAMIANS APP
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