Steel Structures MCQ Multiple Choice Questions - Page 2 for Practice
Steel Structures MCQ Questions for Practice
16. From the consideration of tearing of section strength of an unequal angle section in tension is...............when short leg is connected compared to when its long leg is connected.
Correct Answer is: less
17. Gantry girders are designed to resist
Correct Answer is: lateral, longitudinal and vertical loads
18. HSFG bolts transfer load mainly due to
Correct Answer is: friction
19. If 6 mm A.C. sheets are used for roofing, maximum spacing is
Correct Answer is: 1.4 m
20. If 7 mm thick A.C. sheets are used maximum spacing of J bolts is
Correct Answer is: 1.6 m
21. If a fillet weld is to the square edge, the size of weld shall be at least...............less than the edge thickness
Correct Answer is: 1.5 mm
22. If a plate with small hole is kept over another plate and the entire hole is filled with weld material, the weled joint is known as
Correct Answer is: plug weld
23. If fillet weld is to the rounded toe of thickness t, a rolled steel section, the size of weld generally not to exceed
Correct Answer is: 3/4 t
24. If intermittent butt welding is used, the space between two welds should not be more than..............times the thickness of the thinner member connected.
Correct Answer is: 16
25. If p is the pitch, d is nominal diameter and d¢ bolt hole diameter, minimum pitch is
Correct Answer is: 2.5d
26. If packing plate thickness tpk exceeds 6 mm the shear capacity is to be reduced by a factor
Correct Answer is: 1 – 0.25 tpk
27. If span of a roof truss is between 15–30 m, preferable spacing is
Correct Answer is: 4.5 to 6.0 m
28. If span of truss is 40 m and above, preferable spacing of trusses is
Correct Answer is: 12–15 m
29. If t is the thickness of thinner member and p is the pitch in bolted connection of a compression member, pitch shall not be more than
Correct Answer is: 12t or 200 mm whichever is less
30. If t is the thickness of thinner plate in a bolted connection of tension member, pitch shall not be more than the
Correct Answer is: 16t or 200 mm whichever is less
