All Courses
Get the App Signup / Login
Sign in Open App
Civil Engineering (CE) Exam  >  Civil Engineering (CE) Tests  >  Fluid Mechanics for Civil Engineering  >  Test: Hydraulic Gradient & Total Energy Line - Civil Engineering (CE) MCQ

Test: Hydraulic Gradient & Total Energy Line - Civil Engineering (CE) MCQ


Test Description

10 Questions MCQ Test Fluid Mechanics for Civil Engineering - Test: Hydraulic Gradient & Total Energy Line

Test: Hydraulic Gradient & Total Energy Line for Civil Engineering (CE) 2024 is part of Fluid Mechanics for Civil Engineering preparation. The Test: Hydraulic Gradient & Total Energy Line questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Hydraulic Gradient & Total Energy Line MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Hydraulic Gradient & Total Energy Line below.
Solutions of Test: Hydraulic Gradient & Total Energy Line questions in English are available as part of our Fluid Mechanics for Civil Engineering for Civil Engineering (CE) & Test: Hydraulic Gradient & Total Energy Line solutions in Hindi for Fluid Mechanics for Civil Engineering course. Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free. Attempt Test: Hydraulic Gradient & Total Energy Line | 10 questions in 20 minutes | Mock test for Civil Engineering (CE) preparation | Free important questions MCQ to study Fluid Mechanics for Civil Engineering for Civil Engineering (CE) Exam | Download free PDF with solutions
Test: Hydraulic Gradient & Total Energy Line - Question 1
Save

Energy gradient line takes into consideration

Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 1

Explanation: EGL is obtained by plotting total head at various points along the axis of the pipe.

where H is the total head, P / γ is the pressure head, z is the potential head and v2 / 2g is the velocity head. Hence, EGL is also called Total Energy Line (TEL).

Test: Hydraulic Gradient & Total Energy Line - Question 2
Save

 Hydraulic gradient line takes into consideration

Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 2

Explanation: HGL is obtained by plotting piezometric head at various points along the axis of the pipe.
Hp = P ⁄ γ + z
where Hp is the piezometric head, P ⁄ γ is the pressure head and z is the potential head.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Hydraulic Gradient & Total Energy Line - Question 3
Save

Which of the following is true?

Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 3

Explanation: EGL is obtained by plotting total head at various points along the axis of the pipe. Since the total head decreases in the direction of flow, EGL will always drop in that direction.

Test: Hydraulic Gradient & Total Energy Line - Question 4
Save

Which of the following is true?
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 4

Explanation: HGL is obtained by plotting piezometric head at various points along the axis of the pipe. Since pressure may either rise or fall in the direction of flow, HGL may or may not change in that direction.

Test: Hydraulic Gradient & Total Energy Line - Question 5
Save

Which of the following is true?
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 5

Explanation: EGL is obtained by plotting total head and HGL is obtained by plotting piezometric head at various points along the axis of the pipe.

Hp = P ⁄ γ + z
where H is the total head, P ⁄ γ is the pressure head, z is the potential head, Hp is the piezometric head, and v2 / 2g is the velocity head.
H = Hp + v2 / 2g Since Hp < H, HGL can never be above EGL.

Test: Hydraulic Gradient & Total Energy Line - Question 6
Save

The vertical intercept between EGL and HGL is equal to
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 6

Explanation: EGL is obtained by plotting total head and HGL is obtained by plotting piezometric head at various points along the axis of the pipe.

Hp = P ⁄ γ + z
where H is the total head, P ⁄ γ is the pressure head, z is the potential head, Hp is the piezometric head, and v2 / 2g is the velocity head.
H – Hp = v2 / 2g, the vertical intercept between EGL and HGL is equal to the kinetic head.

Test: Hydraulic Gradient & Total Energy Line - Question 7
Save

 The slope of HGL will be
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 7

Explanation: The vertical intercept between EGL and HGL is equal to the kinetic head. For a pipe of uniform cross-section, there will be no change in the velocity of flow across the pipe. Since the kinetic head remian constant, the slope of HGL will be equal than that of EGL.

Test: Hydraulic Gradient & Total Energy Line - Question 8
Save

For a nozzle, the vertical intercept between EGL and HGL
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 8

Explanation: The vertical intercept between EGL and HGL is equal to the kinetic head. For a nozzle, the cross-sectional area decreases in the direction of flow leading to an increase in the velocity of flow across the pipe. Since the kinetic head increases, the vertical intercept between EGL and HGL will increase.

Test: Hydraulic Gradient & Total Energy Line - Question 9
Save

For a diffuser, the vertical intercept between EGL and HGL
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 9

Explanation: The vertical intercept between EGL and HGL is equal to the kinetic head. For a diffuser, the cross-sectional area increases in the direction of flow leading to a decrease in the velocity of flow across the pipe. Since the kinetic head decreases, the vertical intercept between EGL and HGL will decrease.

Test: Hydraulic Gradient & Total Energy Line - Question 10
Save

Which of the following is true?
Detailed Solution for Test: Hydraulic Gradient & Total Energy Line - Question 10

Explanation: EGL is obtained by plotting total head at various points along the axis of the pipe.

where H is the total head, P ⁄ γ is the pressure head, z is the potential head, , and v2 / 2g is the velocity head.
Hence, there is no relation whatsoever between the slope of EGL and that of the axis of the pipe.

54 videos|94 docs|110 tests
Join Course
Information about Test: Hydraulic Gradient & Total Energy Line Page
In this test you can find the Exam questions for Test: Hydraulic Gradient & Total Energy Line solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Hydraulic Gradient & Total Energy Line, EduRev gives you an ample number of Online tests for practice

Top Courses for Civil Engineering (CE)

Download as PDF

Top Courses for Civil Engineering (CE)

Important Questions for Hydraulic Gradient & Total Energy Line

Find all the important questions for Hydraulic Gradient & Total Energy Line at EduRev.Get fully prepared for Hydraulic Gradient & Total Energy Line with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Hydraulic Gradient & Total Energy Line syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Hydraulic Gradient & Total Energy Line resources.

Hydraulic Gradient & Total Energy Line MCQs with Answers

Prepare for the Hydraulic Gradient & Total Energy Line within the Civil Engineering (CE) exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Hydraulic Gradient & Total Energy Line Fluid Mechanics for Civil Engineering

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Hydraulic Gradient & Total Energy Line with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup