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- Question
Diameter of a rivet hole is made larger than the diameter of the rivet by
Options- A. 1.0 mm for rivet diameter upto 12 mm
- B. 1.5 mm for rivet diameter exceeding 25 mm
- C. 2.0 mm for rivet diameter over 25 mm
- D. none of these.
- Correct Answer
- 2.0 mm for rivet diameter over 25 mm
- 1. The permissible stress to which a structural member can be subjected to, is known as
Options- A. bearing stress
- B. working stress
- C. tensile stress
- D. compressive stress
- E. all the above. Discuss
- 2. To keep the intensity of bearing pressure between the column base and concrete, compressive throughout the length of the column base, the ratio of the moment M to axial load P should be
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 3. For a steel member of slenderness ratio 350, the allowable stress is 76 kg/cm2 if it is
Options- 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. Discuss
- 4. The maximum permissible slenderness ratio of compression member carrying dead and superimposed load, is
Options- A. 180
- B. 200
- C. 250
- D. 300
- E. 350 Discuss
- 5. To the calculated area of cover plates of a built-up beam, an allowance for rivet holes to be added, is
Options- A. 10%
- B. 13%
- C. 15%
- D. 18%
- E. 20%. Discuss
- 6. Factor of safety is the ratio of
Options- A. yield stress to working stress
- B. tensile stress to working stress
- C. compressive stress to working stress
- D. bearing stress to working stress
- E. bearing stress to yield stress. Discuss
- 7. When the length of a tension member is too long
Options- A. a wire rope is used
- B. a rod is used
- C. a bar is used
- D. a single angle is used. Discuss
- 8. Bulb angles are used in
Options- A. column building
- B. bridge building
- C. ship building
- D. water tank building. Discuss
- 9. IS : 800 - 1971 recommends that in a splice plate the number of rivets carrying calculated shear stress through a packing greater than 6 mm thick, is to be increased by 2.5% for every
Options- A. 1.00 mm thickness of packing
- B. 1.50 mm thickness of packing
- C. 2.0 mm thickness of packing
- D. 2.50 mm thickness of packing
- E. 3.0 mm thickness of packing. Discuss
- 10. Effective sectional area of a compression member is :
Options- A. gross sectional area - area of rivet hole
- B. gross sectional ares + area of rivet hole
- C. gross sectional ares x area of rivet hole
- D. gross sectional ares + area of rivet hole. Discuss
Steel Structure Design problems
Search Results
Correct Answer: working stress
Correct Answer:
Correct Answer: All the above.
Correct Answer: 180
Correct Answer: 13%
Correct Answer: yield stress to working stress
Correct Answer: a bar is used
Correct Answer: ship building
Correct Answer: 2.0 mm thickness of packing
Correct Answer: gross sectional area - area of rivet hole
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