Environmental Engineering QUESTIONS AND ANSWERS

Civil Engineering : Environmental Engineering QUESTIONS AND ANSWERS :: part4 : 21 to 25

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

21.The specific gravity of sewage is

much greater than 1

slightly less than 1

equal to 1

slightly greater than 1

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

separate system

combined system

partially separate system

partially combined system

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

circle method

equivalent pipe method

electrical analysis method

Hardy cross method

24.The slope of sewer shall be

given in the direction of natural slope of ground

given in the direction opposite to natural slope of ground

zero

steeper than 1 in 20

25.The self cleansing velocity for all sewers in India is usually

less than 1.0 m/sec

1.0 m/sec to 1.2 m/sec

1.5 m/sec to 2.0 m/sec

3.0 m/sec to 3.5 m/sec

More Environmental Engineering QUESTIONS AND ANSWERS available in next pages

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