Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 100 gm/litre 75 mg/litre 150 mg/litre 60 mg/litre 100 gm/litre 75 mg/litre 150 mg/litre 60 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Specific capacity or yield of wells, is generally expressed, as m³/sec m³/hour/m²/m m³/hour/m² m³/hour m³/sec m³/hour/m²/m m³/hour/m² m³/hour ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In centrifugal pump installation, The motor may burn out if it is started with empty delivery pipe and with open gate valve Pump is properly primed before starting All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve Pump is properly primed before starting All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe 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 500 400 450 600 500 400 450 600 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Below dead storage Above useful storage Between dead storage and useful storage Also known as valley storage Below dead storage Above useful storage Between dead storage and useful storage Also known as valley storage ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight reduces turbidity helps growth of bacterias impedes growth of algae increases dissolved oxygen content reduces turbidity helps growth of bacterias impedes growth of algae increases dissolved oxygen content ANSWER DOWNLOAD EXAMIANS APP
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