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RVUNL_CE_Quiz 59

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Question 1

Consider the following statements:

1. PVC pipes provide smoother internal surface than the RCC pipes

2. C value of PVC pipes is lower than that of CI pipes

3. When large diameter (> 1500 mm) pipes are required, the choice of material is limited to Prestressed Concrete pipes and Steel pipes

Which of the statement given above are correct?

Question 2

Consider the following units associated in the water supply system:

(i) Pumping of raw water

(ii) Intake works

(iii) Treatment works

(iv) Distribution system

The sequence of these units in the order of their connections starting from the source (river) is?

Question 3

Goose neck are used to connect

Question 4

For the High head loss characteristics, the type of valves seldom used in water distribution system is

Question 5

Which of the following allows the water to flow in one direction only?

Question 6

The suitable layout of distribution system for a city with roads of rectangular pattern is
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Aug 9AE & JE Exams