A. Parabolic shaped
B. Horse shoe shaped
C. Egg shaped
D. Circular shaped
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.
A. has the dimensions of 1/pressure
B. increases with pressure
C. is large when fluid is more compressible
D. is independent of pressure and viscosity
E. is directly proportional to flow.
A. Low estimates of the average and maximum flows
B. Large scale infiltration of storm water
C. Unexpected increase in population
D. All the above
A. Anaerobic decomposition
B. Aerobic decomposition
C. Parasitic decomposition
D. None of these
A. Carbondioxide
B. Hydrogen sulphide
C. Methane
D. All of these
A. inertial force and gravity
B. viscous force and inertial force
C. viscous force and buoyancy force
D. pressure force and inertial force
E. pressure force and viscous force