Hydraulics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Hydraulics, a fundamental topic in the field of Civil Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Hydraulics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Hydraulics mcq questions that explore various aspects of Hydraulics problems. Each MCQ is crafted to challenge your understanding of Hydraulics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Civil Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Hydraulics MCQs are your pathway to success in mastering this essential Civil Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Hydraulics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Hydraulics knowledge to the test? Let's get started with our carefully curated MCQs!

Hydraulics MCQs | Page 26 of 29

Discover more Topics under Civil Engineering

01.

Building Materials

02.

Surveying

03.

Soil Mechanics and Foundation Engineering

04.

Applied Mechanics

05.

Waste Water Engineering

06.

RCC Structures Design

07.

Irrigation

08.

Railways

09.

Construction Management

10.

Theory of Structures

11.

Estimating and Costing

12.

Docks and Harbours

13.

Elements of Remote Sensing

14.

Building Construction

15.

Concrete Technology

16.

Advanced Surveying

17.

Materials Strength

18.

Water Resources Engineering

19.

Water Supply Engineering

20.

Steel Structure Design

21.

Highway Engineering

22.

Airport Engineering

23.

SI Units

24.

Structural Design Specifications

25.

Tunnelling

26.

Engineering Economy

Q251.

The acceleration f required to accelerate a rectangular tank containing water horizontally so that the slope of its free surface is 45°, is

a.

g/2

b.

g

c.

2 g

d.

2.5 g

Discuss

Answer: (b).g

Q252.

For solving network problems of pipes, necessary condition is

a.

continuity equation

b.

energy equation

c.

Darcy-Weisbach equation

d.

all the above.

Discuss

Answer: (d).all the above.

Q253.

In a fluid flow a particle may posses

a.

elevation energy

b.

kinetic energy

c.

pressure energy

d.

all the above.

Discuss

Answer: (d).all the above.

Q254.

In two dimensional flow the components of velocity are given by u = ax; v = by. The stream lines will be

a.

circular

b.

parabolic

c.

hyperbolic

d.

elliptical.

Discuss

Answer: (c).hyperbolic

Q255.

For a most economical rectangular channel, the hydraulic mean depth, is equal to

a.

the depth of flow

b.

half the depth of flow

c.

one-third depth of flow

d.

None of these.

Discuss

Answer: (b).half the depth of flow

Q256.

In a venturimeter, the divergent cone is kept

a.

shorter than convergent cone

b.

equal to covergent cone

c.

longer than convergent cone

d.

none of these.

Discuss

Answer: (c).longer than convergent cone

Q257.

Specific weight of sea water is more than that of pure water because of

a.

dissolved air

b.

dissolved salts

c.

suspended matter

d.

all the above.

Discuss

Answer: (d).all the above.

Q258.

Total pressure on the top of a closed cylindrical vessesl completely filled with liquid, is directly proportional to

a.

radius

b.

(radius)²

c.

(radius)³

d.

(radius)⁴

Discuss

Answer: (d).(radius)⁴

Q259.

Which one of the following equation is applicable to unsteady flow in open channels :

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (d).D

Q260.

Dimensions of the dynamic viscosity (μ) are

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (d).D

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