Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 8.6 mm 7.9 mm 10 mm 7.2 mm 8.6 mm 7.9 mm 10 mm 7.2 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to Free CO₂ Mineral acids All the above. Aluminium sulphate Free CO₂ Mineral acids All the above. Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 105 litres 135 litres 85 litres 65 litres 105 litres 135 litres 85 litres 65 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Asbestos pipes are highly resistant to corrosion All listed here very much smooth and hydraulically efficient light in weight and easy to transport highly resistant to corrosion All listed here very much smooth and hydraulically efficient light in weight and easy to transport ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Filtration Screening Sedimentation None of these Filtration Screening Sedimentation None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For determining the velocity of flow of underground water, the most commonly used non-empirical formula is Hazen’s formula Lacy’s formula Slichter’s formula Darcy’s formula Hazen’s formula Lacy’s formula Slichter’s formula Darcy’s formula ANSWER DOWNLOAD EXAMIANS APP
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