πŸ“Š Design of Steel Structures
Q. In a tension member if one or more than one rivet holes are off the line, the failure of the member depends upon:
  • (A) pitch
  • (B) gauge
  • (C) diameter of the rivet holes
  • (D) all the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) all the above
πŸ“Š Design of Steel Structures
Q. The effective length of a compression member of length L, held in position and restrained in direction at both ends, is
  • (A) l
  • (B) 0.67 l
  • (C) 0.85 l
  • (D) 1.5 l
πŸ’¬ Discuss
βœ… Correct Answer: (B) 0.67 l
πŸ“Š Design of Steel Structures
Q. Efficiency of a riveted joint is defined as the ratio of
  • (A) least strength of a riveted joint to the strength of solid plate
  • (B) greatest strength of a riveted joint to the strength of solid plate
  • (C) least strength of a riveted plate to the greatest strength of the riveted joint
  • (D) all the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) all the above
πŸ“Š Design of Steel Structures
Q. By providing sufficient edge distance, which of the following failures of riveted joint can be avoided?
  • (A) tension failure of the plate
  • (B) shear failure of the rivet
  • (C) shear failure of the plate
  • (D) crushing failure of the rivet
πŸ’¬ Discuss
βœ… Correct Answer: (C) shear failure of the plate
πŸ“Š Design of Steel Structures
Q. The maximum tensile and compressive bending stress in extreme fibres of rolled I-sections and channels on the effective section, is
  • (A) 1500 kg/cm2
  • (B) 1420 kg/cm2
  • (C) 1650 kg/cm2
  • (D) 2285 kg/cm2
πŸ’¬ Discuss
βœ… Correct Answer: (C) 1650 kg/cm2
πŸ“Š Design of Steel Structures
Q. When the ratio of the moment M to axial load P is greater than L/6, the resultant of the compressive bearing pressure which acts at a distance Y from one side, is given by
  • (A) y = (l/3) - (m/p)
  • (B) y = (l/2) - (p/m)
  • (C) y = (l/2) + (m/p)
  • (D) y = (l/3) + (m/p)
πŸ’¬ Discuss
βœ… Correct Answer: (B) y = (l/2) - (p/m)
πŸ“Š Design of Steel Structures
Q. A circular column section is generally not used in actual practice because
  • (A) it is uneconomical
  • (B) it cannot carry the load safely
  • (C) it is difficult to connect beams to the round sections
  • (D) all of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) it is difficult to connect beams to the round sections
πŸ“Š Design of Steel Structures
Q. Rise of a Jack arch is kept about
  • (A) 1/2 to 1/3 of the span
  • (B) 1/3 to 1/4 of the span
  • (C) 1/4 to 1/8 of the span
  • (D) 1/8 to 1/12 of the span
πŸ’¬ Discuss
βœ… Correct Answer: (D) 1/8 to 1/12 of the span
πŸ“Š Design of Steel Structures
Q. For a steel member of slenderness ratio 350, the allowable stress is 76 kg/cm2 if it is
  • (A) htw grade of thickness exceeding 32 mm
  • (B) ht grade of thickness exceeding 45 mm
  • (C) ht grade of thickness not exceeding 45 mm
  • (D) all the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) all the above

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