Civil Engineering - Hydraulics

1.
In flowing liquids pitot tubes are used measure
discharge
pressure
velocity
depth.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Capillary rise of water is
directly proportional to surface tension
inversely proportional to water density
inversely proportional to diameter of the tube
All of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
A water tank partially filled with water is being carried on a truck moving with a constant horizontal acceleration. The level of the water
rises on the front side of the tank
falls on the back side of the tank
remains the same at both sides of the tank
rises on the back side and falls on the front side
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
The dimensional formula of force is
MLT-2
M-1LT2
ML-2T
M-1L2T-2
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
An error of 1% in measuring the head of water over the crest of a rectangular weir, produces an error in the discharge which is equal to
1.25%
1.5%
1.75%
2.25%
Answer: Option
Explanation:
No answer description is available. Let's discuss.