Waste Water Engineering The digested sludge from septic tanks, is removed after a maximum period of 3.5 years 5 years 4 years 3 years 3.5 years 5 years 4 years 3 years ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering 5 days-biochemical oxygen demand (BOD5) is taken at a temperature of 0°C 25°C 15°C 20°C 0°C 25°C 15°C 20°C ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The width of a settling tank with 2 hour detention period for treating sewage 378 cu m per hour, is 5.5 m 7 m 6.5 m 5 m 5.5 m 7 m 6.5 m 5 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The width of a rectangular sewer is twice its depth while discharging 1.5 m/sec. The width of the sewer is 1.76 m 1.36 m 0.88 m 0.68 m 1.76 m 1.36 m 0.88 m 0.68 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In a sedimentation tank (length L, width B, depth D) the settling velocity of a particle for a discharge Q, is Q/(B × L) Q/(L × D) Q/L Q/(B × D) Q/(B × L) Q/(L × D) Q/L Q/(B × D) ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The underground sewers are more subjected to Tensile force Compressive force Bending force Shearing force Tensile force Compressive force Bending force Shearing force ANSWER DOWNLOAD EXAMIANS APP
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