How has trailing a 1 mile distance between feed and water affected cattle performance?
A) It has improved their performance.
B) It has reduced their performance.
C) It has had no effect.
B
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A ____________________ must be able to work well with many people and communicate with clients or landscape architects/designers
Fill in the blank(s) with correct word
The reinforced concrete girder shown in Figure P7.44a is prestressed by a steel cable that induces a compression force of 450 kips with an eccentricity of 7 in. The external effect of the prestressing is to apply an axial force of 450 kips and equal end moment M P = 262.5 kip ยท ft at the ends of the girder (Figure P7.44b). The axial force causes the beam to shorten but produces no bending deflections. The end moments M P bend the beam upward (Figure P7.44c) so that the entire weight of the beam is supported at the ends, and the member acts as a simply supported beam. As the beam bends upward, the weight of the beam acts as a uniform load to produce downward deflection. Determine the initial camber of the beam at midspan immediately after the cable is tensioned. Note: Over time the
initial deflection will increase due to creep by a factor of approximately 100 to 200 percent. The deflection at midspan due to the two end moments equals ML 2 ?(8EI). Given: I = 46,656 in.4, A = 432 in. 2 , beam weight w G = 0.45 kip/ft, and E = 5000 kips/in. 2 .
Residual soil acidity is a measure of the _____.
a. aluminum and hydrogen bound to the charge of the clay and humus surfaces b. aluminum and hydrogen ions attracted towards the charge of the clay and humus surfaces c. hydrogen ion activity in the soil solution
Technician A says that high-intensity discharge (HID) headlights are brighter and have a blue tint. Technician B says that one defective turn signal bulb can cause the turn signal on the affected side to stop blinking (flashing). Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician