A pipe sunk into the ground to tap the underground water is called?
Mark as favorite
Category: Public Health Engineering
Mark as favorite
Total 148 are added into the "Public Health Engineering".
The presence of calcium and magnesium chloride in water causes?
Mark as favorite
The earth’s water circulatory system is known as?
Mark as favorite
The alkalinity in water is caused by?
Mark as favorite
pH value is a symbol for ………. concentration?
Mark as favorite
An artesian spring is formed?
Mark as favorite
Which of the following statement is wrong?
Mark as favorite
The presence of bacteria in water causes?
Mark as favorite
The presence of sodium chloride in water?
Mark as favorite