Skip to main content

Reducing deflection in steel beams

To reduce the calculated deflection of a steel beam, choose one of the following strategies:
A. select steel with a greater modulus of elasticity
B. choose steel with a higher yield strength
C. utilize a beam with greater moment of inertia
D. utilize a beam with a greater section of modulus

AnswerC. utilize a beam with a greater moment of intertia

ARE 4.0 exam prep:SS

Comments

Try These Too!

Stone shape and usage

Which of the following forms of stone is irregular with a minimum of one good face and is used for ashlar veneers, curbs, sills, and copings? A. Monumental stone B. Rubble stone C. Dimension stone D. Rough stone Answer B. Rubble stone. ARE 4.0 exam prep: BDCS

Fire detection

Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors

Roof pitch

Which one of the following slopes in this illustration corresponds with an 8:12 pitch roof? A. 45° B. 36.87° C. 33.69° D. 26.57°