Civil Engineering Hydraulics Mock test - 1 - CIVIL ENGINEERING OBJECTIVE

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)

Wish you all the best!!!

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





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