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WorksheetsCivil war-Day 34-LSGD-Bridge engineering & tunnels
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The length of bridge available between edges of water surface at HFL, measured at right angle to abutment faces is known as
a)
Natural waterway
b)
Waterway
c)
Linear waterway
d)
River basin
2.
_______ is a temporary pier made in the river bed.
a)
Revetment
b)
Scuppers
c)
Crib
d)
Both A and B
3.
The Components of bridge like piers, abutments, wing walls and foundation for the piers, abutments and wing walls etc falls under
a)
Super structure
b)
Sub structure
c)
Adjoining structure
d)
None of these
4.
The intermediate supports of a bridge superstructure are known as
a)
Abutments
b)
Pier
c)
Foundation
d)
Aprons
5.
What is the name of the wingwall if the angle of splay 90°?
a)
Splayed
b)
Return
c)
Straight
d)
Tee abutment
6.
Long span bridge has span
a)
between 60m and 120m
b)
between 120 m and 160 m
c)
more than 120m
d)
more than 600 m
7.
Span of a culvert can be
a)
Greater than 6m
b)
7m
c)
Less than 6m
d)
10m
8.
A bridge having its floor supported at the top of superstructure is called
a)
through bridge
b)
deck bridge
c)
semi- through bridge
d)
skew bridge
9.
In case of drift method of tunnelling, the drift may be excavated at
a)
The centre
b)
The bottom
c)
The top
d)
All of the above
10.
Circular section of tunnels is not suitable for:
a)
Carrying water
b)
Non-cohesive soils
c)
Sewage
d)
Transportation purpose
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