Why is it good structural economy when as many column spacings as possible are the same?
What will be an ideal response?
Th e spacing must be as efficient as possible to minimize the number of different beams, which must be designed, detailed, and, at construction time, erected. It is most economical to design, detail, and erect beams that are of the same size.
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To identify the types of emergencies that could reasonably occur on the job, perform a pre-job _____.
a. safety meeting b. scheduling review c. hazard assessment d. quality audit
En caso de pérdida de la energía, los sistemas de reserva obligatorios por ley deben tener la capacidad de suministrar energía de reserva dentro de un máximo de _____ segundos.
a. 10 b. 30 c. 60 d. 90
Areas that have atypical weather conditions for their locale are designated as what?
a. no-growth zones c. hardiness zones b. microclimates d. macroclimates
The two basic types of electric power steering include______
A) Engine mounted and column mounted B) Electro-hydraulic and rack mounted C) Engine-driven and battery powered D) Column mounted and rack mounted