The water obtained from the tube wells is known as

Related MCQs

• The open wells or dug wells wells
• The open wells or dug wells are also known as
• The vertical wells provided along the banks of a river to draaw ground water in dry season are called
• The water obtained from a lake is known as surface water.
• The quality of tube well water is
• By base exchange method, water of zero degree hardness can be obtained.
• The sanitation system in which a small portion of storm water is allowed to enter in the sanitary sewage sewers and the remaining storm water flows in separate set of sewers, is known as
• The most important source of water for public water supply is
• The presence of calcium and magnesium bi-carbonates in water causes hardness in the water.
• In designing a water works for a city to meet the water demand for public use, a provision of about