MCQOPTIONS
Bookmark
Saved Bookmarks
→
Irrigation Engineering
→
Canal Irrigation System and Canal Falls in Irrigation Engineering
→
Culverts are all those road bridges whose spans ar..
1.
Culverts are all those road bridges whose spans are up to ________
A.
6 m
B.
8 m
C.
10 m
D.
12 m
Answer» C. 10 m
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
The waterway for a bridge on the river in alluvial plain having a dominant discharge of 3600 cumecs should be ________ m.
The average grain size of the bed material is 0.16 mm for medium silt, Lacey s silt factor is likely to be _______
Calculate the value of maximum scour depth for a single span structure having normal scour depth 5m.
A road bridge is proposed to be constructed across an alluvial stream with the estimated design discharge as 2500 m<sup>3</sup>/s. It is decided to adopt a total effective waterway equal to 300 m for this bridge as against the regime width of 237.5 m due to afflux considerations. If the HFL at the site is at RL 214 m, then the RL of the open foundation can be suggested as _______
Culverts are all those road bridges whose spans are up to ________
The Lacey s scour depth R given by equation R = 0.473 (Q/f)<sup>1/3</sup> is applicable when the river width is equal to ___________
The relation between the scour depth (R) and Regime scour depth (R<sub>e</sub>) for an alluvial river having regime width (W) and contracted width (B) is given by ______
For purely rigid streams, the foundation of the bridge substructure is taken above the bed.
The existing width of the stream is contracted at the bridge site by _________
What is the design frequency discharge for road bridges and culverts?
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply