Water softener units work most efficiently with particulate water.

Related MCQs

• Surface water can act as a source of water in water supply scheme.
• Which reservoir is helpful in permitting the pumps or the water treatment plants to work at a uniform rate?
• In which of the following units, design period is maximized?
• Ion exchange units are known as              
• In which type of water demand, minimum average consumption of water takes place?
• Which type of water is generally used in the treatment of water?
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• In which system of water supply, water is available for 24 hours but uneconomically used?
• In which system of water supply, water is supplied only during fixed hours of the day?
• Light gauge copper tubes are used for general purpose work where the pressure is not more than 0.15 N/mm2.