Which of the following methods of analysis of water distribution system is most suitable for long and narrow pipe system ?

Related Mcqs:

1. Assertion A : The consumption of water increases with increase in the distribution pressure. Reason R : Higher distribution pressure causes more loss and waste of water. Select your answer according to the coding system given below?

   A. Both A and R are true and R is the correct explanation of A
   B. Both A and R are true but R is not the correct explanation of A
   C. A is true but R is false
   D. A is false but R is true

2. The type of valve which is provided to control the flow of water in the distribution system at street corners and where the pipe lines intersect is_______________?

   A. check valve
   B. sluice valve
   C. safety valve
   D. scour valve

3. The suitable layout of a distribution system for irregularly growing town is_______________?

   A. dead end system
   B. grid iron system
   C. radial system
   D. ring system

4. The suitable layout of distribution system for a city with roads of rectangular pattern is______________?

   A. grid iron system
   B. dead end system
   C. ring system
   D. radial system

5. The method of analysis of distribution system in which the domestic supply is neglected and fire demand is considered is________________?

   A. circle method
   B. equivalent pipe method
   C. electrical analysis method
   D. Hardy cross method

6. Hardy cross method of analysis of distribution system________________?

   1) involves successive trials
   2) takes economic aspects into account
   3) is time consuming
   The correct answer is?

   A. only (1)
   B. (1)and(2)
   C. (1) and (3)
   D. all are correct

7. The suitable method for disinfection of swimming pool water is________________?

   A. ultra violet rays treatment
   B. lime treatment
   C. by using potassium permanganate
   D. chlorination

8. A pipe which is installed in the house drainage to preserve the water seal of traps is called______________?

   A. vent pipe
   B. antisiphonage pipe
   C. waste pipe
   D. soil pipe

9. The layout of distribution system in which water flows towards the outer periphery is_________________?

   A. ring system
   B. dead end system
   C. radial system
   D. grid iron system

10. Composting and lagooning are the methods of_______________?

    A. sludge digestion
    B. sludge disposal
    C. sedimentation
    D. filtration