Q13. | The shape of cable under horizontal uraformly distributed load is : |
Q14. | if sag of the cables suspended between two points subjected to a temperature rise t o C is then horizontal component of tension in the cable will : |
Q15. | An arch resist the external load by: |
Q16. | A suspension bridge with a two hinged stiffening girder is statically: |
Q17. | Al line of thrust of a parabolic arch is : |
Q18. | if area of cross section of tie of a tied arch is increased , then tension in the tie will : |