If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?

Related Mcqs:

In a gusseted base, when the end of the column is machined for complete bearing on the base plate, then the axial load is assumed to be transferred to base plate__________________?

A. fully by direct bearing B. fully through fastenings C. 50% by direct bearing and 50% through fastenings D. 75% by direct bearing and 25% through fastenings...

The best arrangement to provide unified behaviour in built up steel columns is by______________?

A. lacing B. battening C. tie plates D. perforated cover plates...

The relation between intensity of wind pressure p and velocity of wind V is taken as_______________?

A. pa V B. paV2 C. p a (1/V) D. paV”2...

The bracing provided in the plane of end posts is called__________________?

A. sway bracing B. portal bracing C. top lateral bracing D. bottom lateral bracing...

To minimize the total cost of a roof truss, the ratio of the cost of truss to the cost of purlins shall be_______________?

A. 1 B. 2 C. 3 D. 4...