Environmental Engineering

Population Forecasting Population forecasting is a method by which we calculate the future population of any city or region at the interval of n number of decade (10 year) years. Why we calculate ? The engineering structure( like canal, water tank, dam, sewer lines, road and highways etc) is build for a usable period of … Read more

Relation between Base Period, Duty and Delta? What is Base Period, Duty and Delta? Base Period: The time on which crop is watered, the time from first watering to last watering of crop by which the crop grows. The base period is in days and denoted by B The base period is less than crop … Read more