A Steel Hanger with Solid Cross Section Has Horizontal Force

question 14

Multiple Choice

A steel hanger with solid cross section has horizontal force P = 5.5 kN applied at free end D. Dimension variable b = 175 mm and allowable normal stress is 150 MPa. Neglect self-weight of the hanger. The required Diameter of the hanger is approximately:

• A) 5 cm
• B) 7 cm
• C) 10 cm
• D) 13 cm

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