The two most significant cost factors in the construction process are _____.
a. financing and purchasing
b. time and control
c. permits and utilities
d. labor and equipment
d. labor and equipment
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Technician A says vacuum bleeding can be done by a single technician. Technician B says vacuum bleeding may draw air into the hydraulic system past the bleeder valve. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither Technician A nor B
Explain the operation of the circuit in the accompanying figure.
What will be an ideal response?
Table 2.21 represents a “total analysis” of wastewater has been reported. Note that the pH is not given.
a. Do a charge balance analysis on the data to see if such a solution would be electrically neutral
b. If H+ and OH- are the only ions missing from the analysis, what must their concentration be? i.e. what is the pH and pOH?
What will be an ideal response?
____ is the degree of hardness and strength imparted to a metal by a process, such as heat treating or coldworking.
A. Cast B. Temper C. Fabrication D. Reduction