Hydraulics and Fluid Mechanics in ME Coefficient of contraction is the ratio of 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 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 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 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 rise or depression of liquid in a tube due to surface tension wim increase in size of tube will increase may increase or decrease depending on the characteristics of liquid remain unaffected decrease increase may increase or decrease depending on the characteristics of liquid remain unaffected decrease ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The wake always occurs after a separation point always occurs before a separation point is a region of high pressure intensity None of these always occurs after a separation point always occurs before a separation point is a region of high pressure intensity None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Stoke is the unit of Dynamic viscosity in S. I. units Dynamic viscosity in M. K. S. units Kinematic viscosity in M. K. S. units Kinematic viscosity in C. G. S. units Dynamic viscosity in S. I. units Dynamic viscosity in M. K. S. units Kinematic viscosity in M. K. S. units Kinematic viscosity in C. G. S. units ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An ideal flow of any fluid must fulfill the following Pascal’ law Newton’s law of motion Continuity equation Newton’s law of viscosity Pascal’ law Newton’s law of motion Continuity equation Newton’s law of viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following is an example of laminar flow? Underground flow All of these Flow of oil in measuring instruments Flow past tiny bodies Underground flow All of these Flow of oil in measuring instruments Flow past tiny bodies ANSWER DOWNLOAD EXAMIANS APP
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