Flow in Open Channels MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Flow in Open Channels, a fundamental topic in the field of Fluid Mechanics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Flow in Open Channels 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 Flow in Open Channels mcq questions that explore various aspects of Flow in Open Channels problems. Each MCQ is crafted to challenge your understanding of Flow in Open Channels principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Fluid Mechanics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Flow in Open Channels MCQs are your pathway to success in mastering this essential Fluid Mechanics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Flow in Open Channels. 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 Flow in Open Channels knowledge to the test? Let's get started with our carefully curated MCQs!

Flow in Open Channels MCQs | Page 16 of 20

Discover more Topics under Fluid Mechanics

Q151.
What is energy per unit head of water called as __________
Discuss
Answer: (a).Total energy
Q152.
What is the plot between Total energy and channel position called as?
Discuss
Answer: (b).Energy grade line
Q153.
Which of the following conditions is not true for an uniform flow?
Discuss
Answer: (c).Zโ‚ = Zโ‚‚
Q154.
Energy per unit weight of water measured with respect to the datum is called as _______
Discuss
Answer: (b).Specific energy
Q155.
For a given discharge Q and area A, specific energy is constant.
Discuss
Answer: (a).True
Q156.
Calculate the specific energy for a channel having depth 3m and velocity of flow being 1.5 m/s.
Discuss
Answer: (b).3.11m
Q157.
Calculate the specific energy for a rectangular channel having depth 2m and width 3m. Given: Discharge (Q) = 8.78 m³/s.
Discuss
Answer: (a).2.11m
Q158.
Calculate the specific energy for a triangular channel having depth 4m, side slope 1H:2V and bed slope of 1 in 1000. Given: C = 40.
Discuss
Answer: (c).4.07m
Q159.
Calculate the specific energy of a trapezoidal channel having depth 2m, base width of 5m and side slope of 1H:2V. Given : Sโ‚€= 1/1000 and C = 50.
Discuss
Answer: (a).2.16m
Q160.
A circular channel has diameter of 6m, calculate the specific energy of the channel if the bed slope of the channel is 1 in 1000. Given: C = 60.
Discuss
Answer: (b).6.27m