Water Supply and Sanitary

21) The suitable layout of distribution system for a city with roads of rectangular pattern

Discuss in Comment

grid iron system

22) The suitable system of sanitation for area of distributed rainfall throughout the year with less intensity is

Discuss in Comment

combined system

23) The water carriage system of collection of waste product

Discuss in Comment

requires treatment before disposal

24) slope of sewer shall be

Discuss in Comment

given in the direction of natural slope of ground

25) The velocity of flow does not depend on

Discuss in Comment

length of sewer

26) The main disadvantage of cement concrete sewers is

Discuss in Comment

difficulty in transportation due to heavy weight

27) Most suitable section of sewer in separate sewage system is

Discuss in Comment

circular section

28) An egg shaped section of sewer

Discuss in Comment

provides self cleansing velocity at low discharges

29) The type of sewer which is suitable for both combined and separate system is

Discuss in Comment

egg shaped sewer

30) Dissolved oxygen in streams is

Discuss in Comment

maximum at noon

Subject Notes

Objective Box


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