Describe the appearance of a datum target symbol used to identify a datum target point or line.
What will be an ideal response?
The datum target symbol is a circle divided into two parts with a horizontal
line. The bottom half provides the datum reference letter and the specific datum
target number on that datum. The top half is left blank if a datum target point or
line is identified.
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How much light (in footcandles) is available in a gravel parking lot on an overcast day?
Fill in the blank(s) with the appropriate word(s).
A ribbed reinforced concrete slab-on-ground foundation is preferred over a constant-thickness slab foundation because
A) it can be constructed more quickly. B) it does not require control joints. C) its formwork is simpler. D) it provides the same strength and stiffness at a lower cost. E) all of the above.
?What is the maximum undercut that is allowed for a visual inspection?
A. ?1/64 in (0.4 mm) B. ?1/32 in (0.8 mm) C. ?3/32 in. (2.4 mm) D. ?No incomplete fusion allowed
PROBLEM 3.127 The torque T causes a rotation of at end B of the stainless steel bar shown. Knowing that and determine the maximum shearing stress in the bar.
