The mass per unit volume of a liquid at standard temperature and pressure is called ____________________?
A. Specific weight
B. Specific gravity
C. Mass density
D. None of these
A. Specific weight
B. Specific gravity
C. Mass density
D. None of these
A. Pitching
B. Armouring
C. Revetment
D. All are correct
A. Hygroscopic water
B. Capillary water
C. Gravity water
D. All are correct
A. Discharge
B. Specific volume
C. Specific capacity
D. All are correct
A. Porosity
B. Transmissibility
C. Permeability
D. Discharge
A. Specific yield
B. Porosity
C. Field capacity
D. Specific retention
A. 2%
B. 2.5%
C. 3%
D. 3.2%
_________% of total global water is fresh and its major portion is obtained from Rains ? Read More »
Water Management A. 1.30x109km3
B. 1.32x109km3
C. 1.33x109km3
D. 1.35x109km3
Estimated quantity of global water is __________which covers about 70% of earth? Read More »
Water Management A. 30% water available
B. 25% water available
C. 20% water available
D. All are correct
A. Capillary water
B. Irrigation water
C. Effective water
D. Hygroscopic water