Civil Engineering Mcqs — Test 88
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Question 1
Property of a fluid by which its own molecules are attracted is called ________________?
Question 2
The property of a fluid which enables it to resist tensile stress is known as________________?
Question 3
Pick up the incorrect statement from the following for allowing workers to enter sewers_______________?
Question 4
The settling velocity of the particles larger than 0.06 mm in a settling tank of depth 2.4 is 0.33 m per sec. The detention period recommended for the tank, is____________________?
Question 5
The discharge per unit plan area of a sedimentation tank, is generally called________________?
Question 6
The gas which may cause explosion in sewers, is_________________?
Question 7
The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called_______________?
Question 8
For a grit chamber, if the recommended velocity of flow is 0.2 m/sec and detention period is 2 minutes, the length of the tank, is__________________?
Question 9
The sewer that unloads the sewage at the point of treatment is called_________________?
Question 10
Sewer pipes are designed for maximum discharge with 25% to 33% vacant cross-sectional area for__________________?