A nuisance is experienced in diluting water if dilution factor is less than

Related MCQs

• No treatment of the sewage is given if dilution factor is
• The dilution ratio at which the odour is hardly detectable is generally called threshold odour number and for public supplies it should not exceed
• If V is total consumption of water in litres for a population of N individuals, per capita consumption or water allowance for the water supply Q, is given by
• When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied
• m and n are monsoon duration factor and catchment factor respectively. If P is yearly rainfall in cm, runoff can be calculated by
• The settling velocity of a spherical particle of diameter less than 0.1 mm as per Stock's law, is
• If the chosen diameter of a pipe, is less than the economical diameter
• While designing a water supply of an industrial township, industrial and commercial water demand of total supply, is assumed
• Velocity of flow of water in plain sedimentation water tank, is normally kept
• The depth of the water table at a place is 45 m below the general ground level. To lift water from a deep tube well in such a locality, the type of pump to be installed is