Q13. | Number of unknowns to be determined in the stiffness method is equal to : |
Q14. | The cable resists external loads by : |
Q15. | If sag of the cables suspended between tow points subjected to a temperature rise t degree is then horizontal component of tension in the cable will : |
Q16. | Shape of cable suspended between two points is : |
Q17. | An arch resist the external load by : |
Q18. | A suspension bridge with a two hinged stiffening girder is statically : |