lut. a. cercle around the correct AN Evapo-Transpiration is denoted by a) ET b)PT c) TE 2/Evapo-Transpiration means: a) Evaporation + Transpiration 33/Dimensions of Evapo-Transpiration are: a) (m of water/day) b) (m of water/s) (m of water/year) ) Irrigation Cycle le can be calculated by the following formula: a) (dw)A/ET b) (dw)d/ET c) (dw)A/(dw)d 5) Units of Ic are: a) (day/Irrigation) b) (hr/Irrigation) c) (s/Irrigation) Porosity of Porous Soil n can be calculated by: a) n= {1-(G/Gs)}x 100 b) n = n = {1- (Gs/G)} x 100 c) n= {(G/Gs) - 1} 7) Moisture content of porous soil at its saturation condition (wv) s% can be calculated by the following formula: (wv)s%= n % b) (wv)s% = 0.5 % c) (wv)s%= 2 n% 8) Groundwater flow in Subsurface Tile Drain occurs : a) under effect of pressure b) under effect of gravity 29) Cross-sectional area of Subsurface Tile Drain is: a) less than the cross-sectional area of secondary open drain. b) greater than the cross-sectional area of secondary open drain. c) equals to the cross-sectional area of secondary open drain. . b) Transpiration 10) Drile means the depth of Tile Drain at: a) it's beginning b) at its end c) Evaporation c) at its middle
lut. a. cercle around the correct AN Evapo-Transpiration is denoted by a) ET b)PT c) TE 2/Evapo-Transpiration means: a) Evaporation + Transpiration 33/Dimensions of Evapo-Transpiration are: a) (m of water/day) b) (m of water/s) (m of water/year) ) Irrigation Cycle le can be calculated by the following formula: a) (dw)A/ET b) (dw)d/ET c) (dw)A/(dw)d 5) Units of Ic are: a) (day/Irrigation) b) (hr/Irrigation) c) (s/Irrigation) Porosity of Porous Soil n can be calculated by: a) n= {1-(G/Gs)}x 100 b) n = n = {1- (Gs/G)} x 100 c) n= {(G/Gs) - 1} 7) Moisture content of porous soil at its saturation condition (wv) s% can be calculated by the following formula: (wv)s%= n % b) (wv)s% = 0.5 % c) (wv)s%= 2 n% 8) Groundwater flow in Subsurface Tile Drain occurs : a) under effect of pressure b) under effect of gravity 29) Cross-sectional area of Subsurface Tile Drain is: a) less than the cross-sectional area of secondary open drain. b) greater than the cross-sectional area of secondary open drain. c) equals to the cross-sectional area of secondary open drain. . b) Transpiration 10) Drile means the depth of Tile Drain at: a) it's beginning b) at its end c) Evaporation c) at its middle
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q71
Put a circle around the correct ANSWER
Evapo-Transpiration is denoted by a) ET b)PT
2/ Evapo-Transpiration means:
a) Evaporation + Transpiration
33/Dimensions of Evapo-Transpiration are:
a) (m of water/day) b) (m of water/s) c) (m of water/year)
Irrigation Cycle le can be calculated by the following formula:
a) (dw)A/ET b) (dw)d/ET c) (dw)A/(dw)d
5) Units of Ic are:
a) (day/Irrigation) b) (hr/Irrigation) c) (s/Irrigation)
) Porosity of Porous Soil n can be calculated by:
a) n= {1-(G/Gs)}x 100 b) n = {1- (Gs/G)} x 100 c) n = {(G/Gs) - 1}
7) Moisture content of porous soil at its saturation condition (wv) s% can be
calculated by the following formula:
(wv) s%=n% b) (wv) s% = 0.5 n%
c) (wv)s% = 2 n%
8) Groundwater flow in Subsurface Tile Drain occurs :
a) under effect of pressure b) under effect of gravity
29) Cross-sectional area of Subsurface Tile Drain is:
c) TE
b) Transpiration c) Evaporation
a) less than the cross-sectional area of secondary open drain.
b) greater than the cross-sectional area of secondary open drain.
c) equals to the cross-sectional area of secondary open drain.
210) Drile means the depth of Tile Drain at:
b) at its end
a) it's beginning
P-8
c) at its middle
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