Water Supply Engineering Acidity in water is caused due to Aluminium sulphate All the above. Mineral acids Free CO₂ Aluminium sulphate All the above. Mineral acids Free CO₂ ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 85 litres 65 litres 105 litres 135 litres 85 litres 65 litres 105 litres 135 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering To pump water from a water reservoir 3 m deep and maximum water level at 135 m, a pump is installed to lift water up to R.L. 175 m at a constant rate of 36,00,000 litres per hour. If the length of the pipe is 1506 m and f = 0.01, ignoring other minor losses and assuming the economical diameter from Lea's formula D = 1.2 √Q, the water horse power of the pump is 500 600 450 400 500 600 450 400 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The fire demand of a city may be worked out by Bustan’s formula Kuichling’s formula Freeman formula All listed here Bustan’s formula Kuichling’s formula Freeman formula All listed here ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering While determining the yield of open wells by the pumping test Depression head resulting at critical velocity, is called critical depression head Velocity of recharging water, increases with depression head Maximum safe yield of an open well, is expected at critical depression head Working head is generally limited to ?rd of the critical depression head Depression head resulting at critical velocity, is called critical depression head Velocity of recharging water, increases with depression head Maximum safe yield of an open well, is expected at critical depression head Working head is generally limited to ?rd of the critical depression head ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Specific capacity or yield of wells, is generally expressed, as m³/hour m³/sec m³/hour/m²/m m³/hour/m² m³/hour m³/sec m³/hour/m²/m m³/hour/m² ANSWER DOWNLOAD EXAMIANS APP
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