The ratio of minimum hourly flow to the average flow of sewage is_________________?
The ratio of minimum hourly flow to the average flow of sewage is_________________?
A. 1/4
B. 1/3
C. 1/2
D. 3/4
Similar Posts
If the diameter of sewer is 225 mm, the gradient required for generating self cleansing velocity, is___________________?
If the diameter of sewer is 225 mm, the gradient required for generating self cleansing velocity, is___________________?A. 1 in 60
B. 1 in 100
C. 1 in 120
D. None of theseThe normal stress in a fluid will be constant in all directions at a point only if_________________?
The normal stress in a fluid will be constant in all directions at a point only if_________________?A. it is incompressible
B. it has uniform viscosity
C. it has zero viscosity
D. it is frictionless
E. it is at rest.The porosity of sediments in sewer pipes, is usually taken as___________________?
The porosity of sediments in sewer pipes, is usually taken as___________________?A. 0.010
B. 0.011
C. 0.012
D. 0.013A one dimensional flow is one which___________________?
A one dimensional flow is one which___________________?A. is uniform flow
B. is steady uniform flow
C. takes place in straight lines
D. involves zero transverse component of flow
E. takes place in one dimensionIf D is the diameter of a circular sewer and D’ is the top horizontal diameter of an equivalent egg shaped section, the relationship which holds good, is_______________?
If D is the diameter of a circular sewer and D’ is the top horizontal diameter of an equivalent egg shaped section, the relationship which holds good, is_______________?A. D’ = 0.64 D
B. D’ = 0.74 D
C. D’ = 0.84 D
D. D’ = 0.94 DThe difference of pressure between the inside and outside of a liquid drop is_____________?
The difference of pressure between the inside and outside of a liquid drop is_____________?A.p = Txr
B.p = T/r
C. p = T/2r
D.p = 2T/r
E. none of the above