What is the length of the welds as required by the symbol shown in Figure 3?
a. 2
b. 4
c. 8
d. 10
a. 2
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Of the following combination of values, ________, ________, and ________ leads to the highest risk.
A. Low financial investment; high uncertainty; low hazard B. Low financial investment; low uncertainty; low hazard C. High financial investment; high uncertainty; high hazard D. Low financial investment; high uncertainty; high hazard
List four different commercial GIS software products.
What will be an ideal response?
Consider the figure below for a binary mixture at constant temperature. The experimental data are given as symbols while the model is given as a line (of various types).
Answer the following questions based on the above graph.
A) From the model, estimate a reasonable value for the infinite dilution activity coefficient of component 1 and component 2.
B) Does this system exhibit positive, negative or no deviations from Raoult’s Law behavior? Explain how you made your decision.
C) Was the 1-parameter Margules equation used here for the Gibbs Excess model? Explain how you know why it is or why it isn’t.
Using a finite summation, compute the initial deflection at midspan for the beam in Figure P8.42.
NOTE: Because reinforced concrete beams crack due to tensile stresses created by
moment and shear, initial elastic deflections are based on an empirical equation for
moment of inertia established from experimental studies of full-size beams (provided in
the ACI Code). This equation produces an effective moment of inertia I e that varies from
about 0.35 to 0.5 of the moment of inertia I G based on the gross area of the cross
section. The additional deflection due to creep and shrinkage that occurs over time,
which can exceed the initial deflection, is not considered.