Civil Engineering - GATE Exam Questions

21.
If duty (D) is 1428 hectares/cumec and base period (B) is 120 days for an irrigated crop, then delta (Δ) in meters is given by
102.8
0.73
1.38
0.01
Answer: Option
Explanation:
No answer description is available. Let's discuss.

22.
The repeating variables in dimensional analysis should :
include the dependent variable
have amongst themselves all the basic dimensions
be derivable from one another
exclude one of the basic dimensions
Answer: Option
Explanation:
No answer description is available. Let's discuss.

23.
The minimum dissolved oxygen content (ppm) in a river necessary for the survival of aquatic life is
0
2
4
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.

24.
Stopping sight distance is the minimum distance available on a highway which is the
distance of sufficient length to stop the vehicle wihtout collision.
distance visible to a driver during night driving.
height of the object above the road surface.
distance equal to the height of the driver's eye above the road surface.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

25.
A body moving through still water at 6 m/sec produces a water velocity of 4 m/sec at a point 1 m ahead. The difference in pressure between the nose and the point 1 m ahead would be
2, 000 N/m2
10, 000 N/m2
19, 620 N/m2
98, 100 N/m2
Answer: Option
Explanation:
No answer description is available. Let's discuss.