Hydraulics and Fluid Mechanics in ME The dynamic viscosity of gases __________ with rise in temperature. Increases None of these Decreases Remain unaffected Increases None of these Decreases Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The depth of center of pressure of an immersed surface, inclined at an angle 'θ' with the liquid surface lies at a distance equal to __________ the center of gravity. IG sin²θ/Ax̅ below IG sinθ/Ax̅ below IG sinθ/Ax̅ above IG sin²θ/Ax̅ above IG sin²θ/Ax̅ below IG sinθ/Ax̅ below IG sinθ/Ax̅ above IG sin²θ/Ax̅ above ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The unit of surface tension is N/m N/m3 N/m2 N-m N/m N/m3 N/m2 N-m ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Whenever a plate is held immersed at some angle with the direction of flow of the liquid, it is subjected to some pressure. The component of this pressure, in the direction of flow of the liquid, is known as Drag Stagnation pressure Lift Bulk modulus Drag Stagnation pressure Lift Bulk modulus ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific weight of water is 1000 kg/m3 At mean sea level At normal pressure of 760 mm All of the listed here At 4°C temperature At mean sea level At normal pressure of 760 mm All of the listed here At 4°C temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A liquid would wet the solid, if adhesion forces as compared to cohesion forces are less more equal less at low temperature and more at high temperature less more equal less at low temperature and more at high temperature ANSWER DOWNLOAD EXAMIANS APP
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