11. |
Which of the following equation is correct for bolt subjected to combined shear and tension ?
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Answer:
Option (a) |
12. |
Shear capacity of HSFG bolt is given by
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Answer:
Option (d) |
13. |
The maximum number of bolts of diameter 25mm that can be accomodated in one row in 200mm wide flat are
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Answer:
Option (b) |
14. |
Calculate shear capacity of grade 4.6 and 16 mm diameter for lap joint
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Answer:
Option (c) |
15. |
What is the value of kb in nominal bearing strength for a bolt of 20mm diameter of grade 4.6?
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Answer:
Option (d) |
16. |
What is the efficiency of joint when strength of bolt per pitch length is 60 Kn and strength of plate per pitch length is 150 Kn.
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Answer:
Option (c) |
17. |
Strength of bolt is
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Answer:
Option (b) |
18. |
Use of lap joints is not recommended because
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Answer:
Option (a) |
19. |
Calculate bearing strength of 20mm diameter bolt of grade 4.6 for joining main plates of 10mm thick using cover plate of 8mm thick using single cover butt joint.
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Answer:
Option (b) |
20. |
Arrange the following welds in descending order as per their usage in structural engineering applications.
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Answer:
Option (a) |