Civil Engineering Hydraulics Mock test - 1 - ENGINEERING BIX

Civil Engineering Hydraulics Mock test – 1





Welcome to your Hydraulics Mock Test - 1

Take an exciting test in the topic of Hydraulics

You have only 20 mins to complete the test (25 Questions)

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1.
The flow is called rotational if its velocity normal to the plane of area is equal to
2.
Poise is the unit of
3.
To avoid the tendency of separation of liquid flow, the most suitable ratio of the diameters of the throat and the pipe, is
4.
The ratio of the inertia and viscous forces acting in any flow, ignoring other forces, is called
5.
The upper surface of the weir over which water flows, is known as
6.
In two dimensional flow the components of velocity are given by u = ax; v = by. The stream lines will be
7.
Orifice-meter is used to measure
8.
The dimensional formula of force is
9.
The discharge through a V-notch weir varies as
10.
In a venturimeter, the divergent cone is kept
11.
Flow of water in pipes of diameter more than 3 metres, can be measured by
12.
Total pressure on the top of a closed cylindrical vessesl completely filled with liquid, is directly proportional to
13.
The ratio of inertia force of a flowing fluid and the viscous force of the liquid is called :
14.
For a most economical rectangular channel, the hydraulic mean depth, is equal to
15.
In flowing liquids pitot tubes are used measure
16.
Hydraulic grade line
17.
If the Mach number for a fluid flow is less than 1, the flow is
18.
Water belongs to
19.
The minimum specific energy of flow of water in open channel is : (where hc is the critical depth)
20.
Hydraulic radius is equal to
21.
The instrument used for measuring the velocity of flow, is known as
22.
For a long pipe, the head loss
23.
For mountaneous regions having steep slope, wagons for carrying liquid are made with bottom
24.
A water tank partially filled with water is being carried on a truck moving with a constant horizontal acceleration. The level of the water
25.
Energy equation is usually applicable to





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