In Chezy’s formula V = C rs for calculating the velocity of flow in circular sewer of diameter running full, the value of hydraulic mean radius is_______________?

Related Mcqs:

The Chezy’s constant C in the formula V = C_________________?

A. Size of the sewer B. Shape of the sewer C. Roughness of sewer surface D. All the above...

If the discharge of a sewer running half is 628 1.p.s., i = 0.001, and n = 0.010, the diameter of the sewer, is__________________?

A. 1.39 m B. 1.49 m C. 1.59 m D. 1.69 m...

Ventilating shafts are provided to a sewer line at every__________________?

A. 100 m B. 150 m C. 200 m D. 300 m...

The small sewers are cleaned by____________________?

A. Flushing B. Cane rodding C. Wooden pills D. None of these...

For providing an Indian type W.C., the R.C.C. slabs in the toilet portion__________________?

A. Should be sunk by 20 cm B. Should be kept 20 cm above the adjacent portion C. Should be sunk by 50 cm D. Need not be sunk...