(a) Draw the influence line for the positive moment at B (Figure P12.53). (b) If the beam carries a uniformly distributed live load of 2 kips/ft that can act on all or part of each span as well as a concentrated live load of 20 kips that can act anywhere, compute the maximum moment at B. (c) Determine the maximum value of live load moment at B produced by the set of wheel loads.
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The two most important types of budding for woody ornamentals and fruit trees are: ________ and ________.
Fill in the blank(s) with the appropriate word(s).
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What is the difference between heartwood and sapwood? Explain.
What will be an ideal response?
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Which of the following angles has an exact measurement?
a. Right angle b. Acute angle c. Obtuse angle d. Complementary angle
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Which of the following is specified by the double-subscript notation in Vab = -15 V?
A) Point a has the same potential as b. B) Point a has a higher potential than b. C) Point a has a lower potential than b. D) Points a and b have an effective potential difference of 30 V.
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