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 11 of 29

Q101.
For most economical rectangular section of a channel, the depth is kept
Discuss
Answer: (c).half the width
Q102.
In a centrifugual pump casing, the flow of water leaving the impeller, is
Discuss
Answer: (c).free vortex motion
Discuss
Answer: (b).conditions of flow do not change with time at a point
Discuss
Answer: (d).All of these.
Discuss
Answer: (a).for lifting water without an electric motor
Discuss
Answer: (a).absolute pressure - atmospheric pressure
Q107.
If the forces are due to inertia and gravity, and frictional resistance plays only a minor role, the design of the channels is made by comparing
Discuss
Answer: (b).Froude number
Q108.
The discharge over a Cipolletti weir of length 2.185 m when the head over the weir is 1 m, is
Discuss
Answer: (d).4.0 m³.
Q109.
The velocity of the fluid particle at the centre of the pipe section, is
Discuss
Answer: (b).maximum
Q110.
Due to decrease of diameter of the droplet, inside pressure intensity
Discuss
Answer: (a).increases