Practice Test: Question Set - 04
1. What is the minimum distance between the specified position on a bridge
- (A) Bearings
- (B) Clearance
- (C) Afflux
- (D) Water way
2. Which bridge is shown in figure?
- (A) Semi
through
- (B) Deck
- (C) Through
- (D) Suspension
3. What is the shape of the wing wall if it is inclined in plan?
- (A) Straight
- (B) Return wall
- (C) Square
- (D) Splayed
4. When did spread foundation is adopted for bridges?
- (A) Good soil is
available at shallow depth
- (B) Depth of
water is more
- (C) Good soil is
not available at shallow depth
- (D) Tension
developed is more
5. What is the maximum noise levels of ventilation fans while measure at the closest point of employee exposure?
- (A) 90 decibel
- (B) 100 decibel
- (C) 120 decibel
- (D) 130 decibel
6. Which bridge is mostly used for railway bridges of small spans?
- (A) Steel girder
- (B) Steel trough
plate
- (C) Suspension
- (D) Steel truss
7. Which material is suitable for caisson of open well type?
- (A) Cast iron
- (B) RCC
- (C) Steel
- (D) Timber
8. What is the minimum percentage of oxygen concentration in underground air quality for tunnel?
- (A) 12.5%
- (B) 15.5%
- (C) 17.5%
- (D) 19.5%
9. Which caisson the ratio of sinking effort to skin friction is maximum?
- (A) Circular
well
- (B) Box
- (C) Dumb well
- (D) Pneumatic
caisson
10. Which material is suitable for caisson of open well type?
- (A) Cast iron
- (B) RCC
- (C) Steel
- (D) Timber
11. What is the maximum span of culvert?
- (A) 2 m
- (B) 3 m
- (C) 5 m
- (D) 6 m
12. Which foundation is adopted when the loose soil extends to a great depth?
- (A) Spread
- (B) Raft
- (C) Caisson
- (D) Pile
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