A. hygroscopic water
B. equivalent moisture
C. soil moisture deficiency
D. pellicular water
Related Mcqs:
- The maximum average depth due to one day storm over an area of 100 km2 is 100 mm. Depth-Area-Duration (DAD. curves indicate that for the same area of 100 km2 the maximum average depth for a 3 hour storm will be__________________?
A. 100 mm
B. more than 100 mm
C. less than 100 mm
D. none of the above - If d is the depth of the aquifer through which water is flowing, then the relationship between permeability k and transmissible T is given by_______________?
A. T = kd
B. T = k/d
C. T= Vkd
D. k= VTd - The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as__________________?
A. water conveyance efficiency
B. water application efficiency
C. water use efficiency
D. none of the above - For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of_______________?
A. rabi or kharif
B. rabi and kharif or sugarcane
C. rabi and sugarcane or kharif and sugarcane
D. rabi or kharif or sugarcane - The ratio of the average load to the installed capacity of the plant whose reserve capacity is zero will be equal to__________________?
A. load factor
B. plant factor
C. utilisation factor
D. both (A) and (B) - The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called________________?
A. effective rainfall
B. consumptive use
C. consumptive irrigation requirement
D. net irrigation requirement - If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be______________?
A. equal to rate of rainfall
B. equal to infiltration capacity
C. more than rate of rainfall
D. more than infiltration capacity - The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by_____________?
A. (0.99)10
B. 1 – (0.99)10
C. (0.9)’00
D. l-(0.9)100 - The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by______________?
A. 4RS
B. 11 RS
C. 7RS
D. 15 RS - The net speed under which the turbine reaches its peak efficiency is called_________________?
A. design speed
B. rated speed
C. gross speed
D. operating speed
