Q7. | Which of the following methods of design would be suitable for metal structures subjected to stress reversals and impact ? |
Q8. | Effective length of the fillet weld is : |
Q9. | If diameter of the reduced end (if any )of the column 400 mm, then minimum cap of base plate will be : |
Q10. | M60 structural steel tube has a radius of gyration 20 mm.The unbraced length upto which the tube can be used us a compression member is : |
Q11. | The thickness of web for unstiffened plate girder with clear distance d between the flanges shall not be less than : |
Q12. | To minimise total cost of a roof truss, the ratio of cost of purlins shall be : |