A. adhesion
B. cohesion
C. surface tension
D. viscosity
E. compressibility
Falling drops of water become spheres due to the property of ________________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics A. surface tension
B. viscosity
C. friction
D. cohesion
E. adhesion
A. dissolved air
B. dissolved salt
C. suspended matter
D. all of the above
E. heavy water
A. it has low vapour pressure
B. it is clearly visible
C. it has low surface tension
D. it can provide longer column due to low density
E. is provides suitable meniscus
Alcohol is used in manometers because_____________________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics A. pascal
B. poise
C. stoke
D. faraday
E. none of the above
Which of the following is the unit of kinematic viscosity _________________? Read More »
Civil Engineering Mcqs, Fluid Mechanics, Hydraulics and Fluid Mechanics A. specific viscosity
B. viscosity index
C. kinematic viscosity
D. coefficient of viscosity
E. coefficient of compressibility
The ratio of absolute viscosity to mass density is known as____________________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics A. 0°C
B. 0°K
C. 4°C D. 20°C
E. all temperature
The density of water is 1000 kg/m3 at __________________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics A. surface tension
B. adhesion
C. cohesion
D. viscosity
E. all of the above
Choose the wrong statement ?
A. its vapour pressure is low
B. it provides suitable meniscus for the inclined tube
C. its density is less
D. it provides longer length for a given pressure difference
E. it provides accurate readings.
Alcohol is used in manometer, because___________________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics A. higher surface tension
B. lower surface tension
C. surface tension is no criterion
D. high density and viscosity
E. low density and viscosity
For manometer, a better liquid combination is one having______________? Read More »
Civil Engineering Mcqs, Hydraulics and Fluid Mechanics