Storing manure in a pit beneath a total confinement facility:
a. helps keep operating costs low
b. makes collection of manure difficult
c. causes a significant loss of nutrients in the manure
d. requires a great deal of management
A
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Draw the influence lines for the vertical and horizontal reactions, A X and A Y , at support A and the bar forces in members AD, CD, and BC. If the truss is loaded by a uniform dead load of 4 kips/ft over the entire length of the top chord, determine the magnitude of the bar forces in members AD and CD.
A 10 amp fuse is normally what color?
A) Green B) Red C) Yellow D) Blue
In the circuit of Fig. 16.76, the switch has been in position 1 for a long time but moved to position 2 at t = 0. Find:
Parallel circuits will always have each of the following characteristics EXCEPT:
A. equal voltage supply per path. B. equal current flow per path. C. multiple electrical paths. D. equal or different resistance per path.