Pick up the correct statement from the following:

A) The sewer pipes of sizes less than 0.4 m diameter are designed as running full at maximum discharge B) The sewer pipes of sizes greater than 0.4 m diameter are designed as running $${\frac{2}{3}^{{\text{rd}}}}$$ or $${\frac{3}{4}^{{\text{th}}}}$$ full at maximum discharge C) The minimum design velocity of sewer pipes is taken as 0.8 m/sec D) All the above

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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Akshay Yadav 7 years ago

Only c options are correct
1. If dia of sewer is less than .4 mtr then jt will design for 1/2 of design discharge
2.IF dia between0.4-0.9 then design to 2/3 of design discharge
3 IF DIA IS MORE THAN 0.9Mtr then design for 3/4 of design discharge
4.the minimum velocity is .8 mtr per second
Design discharge is maximum hourly discharge

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Pick up the correct statement from the following

Pick up the correct statement from the following:

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