Waste Water Engineering The spacing of bars of perforations of fine screens used for the treatment of sewage, is 5 to 8 mm 8 to 10 mm 3 to 5 mm 2 to 3 mm 5 to 8 mm 8 to 10 mm 3 to 5 mm 2 to 3 mm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Imhoff cone is used to measure Total solids Total organic solids Total in organic solids Settleable solids Total solids Total organic solids Total in organic solids Settleable solids ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The drop man holes are generally provided in sewers for Cities in plains Hilly town ships Large town ships Industrial areas Cities in plains Hilly town ships Large town ships Industrial areas ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Chlorination of water is done for the removal of Suspended solids Sediments Bacterias Hardness Suspended solids Sediments Bacterias Hardness ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In septic tanks, The clear space between the baffle top and covering slab is about 7.5 cm The baffles or tees are extended up to top level of scum Free board of 0.3 m may be provided All listed here The clear space between the baffle top and covering slab is about 7.5 cm The baffles or tees are extended up to top level of scum Free board of 0.3 m may be provided All listed here ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Hazen’s formula VS = 418 (GS – Gw)d [(3T + 70)/100] is used for the settlement velocity of the particles of diameter Less than 0.1 mm Less than 0.01 mm Less than 0.05 mm Greater than 0.1 mm Less than 0.1 mm Less than 0.01 mm Less than 0.05 mm Greater than 0.1 mm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS