Waste Water Engineering The sewage treatment units in which anaerobic decomposition of organic matter is used, are called Imhoff tanks None of these Trickling filters Sludge sedimentation tanks Imhoff tanks None of these Trickling filters Sludge sedimentation tanks ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If the side of a square sewer is 1000 mm, the diameter of a hydraulically equivalent circular section, is 1075 mm 1065 mm 1045 mm 1095 mm 1075 mm 1065 mm 1045 mm 1095 mm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Primary treatment of sewage consists of removal of Floating materials Sand and girt Large suspended organic solids Oil and grease Floating materials Sand and girt Large suspended organic solids Oil and grease ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In circular sewers if depth of flow is 0.2 times the full depth, the nominal gradient, Is only provided Is doubled Is not enough Is trebled Is only provided Is doubled Is not enough Is trebled ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The pH value of sewage is determined with the help of Turbid meter None of these Imhoff Cone Potentiometer Turbid meter None of these Imhoff Cone Potentiometer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For laying a sewer line in a trench of 2 m width, an offset line is marked on the ground parallel to the given centre line at a distance of 100 cm 120 cm 160 cm 140 cm 100 cm 120 cm 160 cm 140 cm ANSWER DOWNLOAD EXAMIANS APP
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