Waste Water Engineering In sewers the velocity of flow should not be Less than the self-cleansing velocity Less than 10 m/sec More than the self-cleansing velocity More than 20 m/sec Less than the self-cleansing velocity Less than 10 m/sec More than the self-cleansing velocity More than 20 m/sec ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The maximum depth of sedimentation tanks, is kept 3 m 3.5 m 4 m 4.5 m 3 m 3.5 m 4 m 4.5 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Before discharging the foul sewage into rivers, it is generally treated by Sedimentation Oxidation Screening All listed here Sedimentation Oxidation Screening All listed here ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Sewer pipes need be checked for Both A and B Maximum flow Minimum flow None of these Both A and B Maximum flow Minimum flow None of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In sewers the effect of scouring is more on Top side Bottom side All sides Horizontal side Top side Bottom side All sides Horizontal side ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For drainage pipes in buildings the test applied before putting them to use, is Straightness test Water test All listed here Smoke test Straightness test Water test All listed here Smoke test ANSWER DOWNLOAD EXAMIANS APP
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