Hydraulics and Fluid Mechanics in ME Which of the following meters is not associated with viscosity Red wood Orsat Engler Say bolt Red wood Orsat Engler Say bolt ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow is called super-sonic if the Mach number is between 1 and 6 Discharge is difficult to measure None of these Velocity of flow is very high Mach number is between 1 and 6 Discharge is difficult to measure None of these Velocity of flow is very high ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The dynamic viscosity of gases __________ with rise in temperature. Decreases Remain unaffected Increases None of these Decreases Remain unaffected Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Medium specific speed of turbine implies it is Any one of the above Francis turbine Propeller turbine Impulse turbine Any one of the above Francis turbine Propeller turbine Impulse turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Coefficient of contraction is the ratio of Actual velocity of jet at vena contracta to the theoretical velocity Loss of head in the orifice to the head of water available at the exit of the orifice Area of jet at vena-contracta to the area of orifice Loss of head in the orifice to the head of water available at the exit of the orifice Actual velocity of jet at vena contracta to the theoretical velocity Loss of head in the orifice to the head of water available at the exit of the orifice Area of jet at vena-contracta to the area of orifice Loss of head in the orifice to the head of water available at the exit of the orifice ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The velocity through a channel of circular section will be maximum when the depth of water is __________ the diameter of the circular channel. 0.81 times 0.67 times 0.34 times 0.95 times 0.81 times 0.67 times 0.34 times 0.95 times ANSWER DOWNLOAD EXAMIANS APP
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