Waste Water Engineering Which one of the following part of human body withstands minimum radiation? Kidneys Thyroid Ovaries/testis Eyes Kidneys Thyroid Ovaries/testis Eyes ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering To test chemical oxygen demand (C.O.D.) of sewage, organic matter is oxidised by potassium dichromate in the presence of Hydrochloric acid Sulphuric acid Nitric acid Citric acid Hydrochloric acid Sulphuric acid Nitric acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Removal of oil and grease from sewage, is known Screening Skimming None of these Filtration Screening Skimming None of these Filtration ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The formula which accepts the value of rugosity coefficient n = 0.012 to be used in Manning’s formula, is given by William-Hazen Bazin Kutter Crimp and Bruges William-Hazen Bazin Kutter Crimp and Bruges ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering depends upon The Chezy’s constant C in the formula V = C Shape of the sewer Size of the sewer Roughness of sewer surface All listed here Shape of the sewer Size of the sewer Roughness of sewer surface All listed here ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The factor responsible for purification of sewage in river is Hydrology Temperature Dissolved oxygen in water All listed here Hydrology Temperature Dissolved oxygen in water All listed here ANSWER DOWNLOAD EXAMIANS APP
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