Concrete mix designs are based on information provided by the _____
a. architect
b. engineer
c. OSHA
d. landscaper
b
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Gaspard Monge developed a graphical analysis technique called ____ in order to solve problems related to angled wall fortresses.
A. projective geometry B. trigonometry C. descriptive geometry D. real analysis
An installer can work 6 1/2 hours each day at a worksite. The installer will need 42 1/4 hours to do a complete installation of a heating and cooling system. How many days will the installer be at the job site?
Fill in the blank(s) with the appropriate word(s).
In the steel joist designation 24LH10, the number 24 gives the
A) depth of the joist in inches. B) number of web members. C) length of the joist in feet. D) weight of the joist in pounds per foot. E) none of the above.
Los requisitos de OSHA rela- cionados con el apuntala- miento y reapuntalamiento están detallados en el apar- tado 29 del CFR, Subparte Q, _____.
a. 1926.310 b. 1926.503 c. 1926.604 d. 1926.703