| In a bridge, which are the components of an abutment? (i) Breast Wall (ii) Wing Wall (iii) Back Wall |
A) Only (i)
B) (i) and (ii)
C) (ii) and (iii)
D) (i), (ii) and (iii)
| As per the IRC recommendations, Approaches in a bridge should have a minimum straight length of _____ on either side of a bridge |
A) 10 m
B) 15 m
C) 30 m
D) 45 m
| As per IRC, the class of loading considered the bridges of National Highways |
A) A
B) B
C) AA
D) None of the above
| A bridge constructed over an obstacle to convey water is known as |
A) Through bridge
B) Grade separator
C) Aqueduct
D) Viaduct
| Rocker bearing are suitable for spans _____ |
A) Upto 10 m
B) 15 to 20 m
C) More than 20 m
D) Not suitable for any span
| What will be the effective span of the slab for below given deck slab bridge: Clear span = 9 m, Overall depth = 700 mm, diameter of the bar used = 20 mm, Clear cover to reinforcement = 40 mm, Width of the bearing = 400 mm |
A) 9.00 m
B) 9.40 m
C) 9.65 m
D) 9.70 m
| A bridge constructed across a wide dry valley is known as |
A) Through bridge
B) Grade separator
C) Aqueduct
D) Viaduct
| In bridge engineering, LRB stands for |
A) Light rubber bearing
B) Lead rubber bearing
C) Liquid rubber bearing
D) Lined rubber bearing
| As per IRC, which type of bridge loading is to be adopted within the Municipal Limits? |
A) Class A
B) Class AA
C) Class 70R
D) Class B
| Cross drainage structure with waterway in the range of 6m to 30m is known as _____ |
A) Minor Bridge
B) Major Bridge
C) Medium Bridge
D) Culvert
| Minimum Free Board required in a bridge is |
A) 0.5 m
B) 1.0 m
C) 1.5 m
D) 2.0 m
| The T – beam is generally constructed as |
A) Deck bridge
B) Through bridge
C) Semi through bridge
D) None of the above
| Which of following code is useful for bridge designing? |
A) IRC–6
B) IS: 875, Part-I
C) IS: 3370
D) IRC-38
| In bridge construction, the width of the expansion joint is: |
A) 25 mm
B) 50 mm
C) 75 mm
D) 100 mm
| From the following, select which is not a culvert type? |
A) Box culvert
B) Pipe culvert
C) Slab culvert
D) Through culvert
