All Courses
Get the App Signup / Login
Sign in Open App
Civil Engineering (CE) Exam  >  Civil Engineering (CE) Tests  >  Test: Hydrographs - 1 - Civil Engineering (CE) MCQ

Test: Hydrographs - 1 - Civil Engineering (CE) MCQ


Test Description

10 Questions MCQ Test - Test: Hydrographs - 1

Test: Hydrographs - 1 for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Test: Hydrographs - 1 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Hydrographs - 1 MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Hydrographs - 1 below.
Solutions of Test: Hydrographs - 1 questions in English are available as part of our course for Civil Engineering (CE) & Test: Hydrographs - 1 solutions in Hindi for Civil Engineering (CE) course. Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free. Attempt Test: Hydrographs - 1 | 10 questions in 30 minutes | Mock test for Civil Engineering (CE) preparation | Free important questions MCQ to study for Civil Engineering (CE) Exam | Download free PDF with solutions
Test: Hydrographs - 1 - Question 1
Save

A direct-runoff hydrograph due to a storm was found to be triangular in shape with a peak of 150 m3/s, time from start of effective storm to peak of 24 h and a total time base of 72 h. The duration of the storm in this case was

Detailed Solution for Test: Hydrographs - 1 - Question 1

The rising limb of a hydrograph, represents the increase in discharge due to the gradual building up of storage in channels and over the catchment surface. Basin and storm characteristics control the shape of the rising limb of a hydrograph. The recession limb is independent of storm characteristics and depends entirely on basin characteristics. Therefore, the duration of the storm in this case will be less than time from start of effective storm to peak i.e,, < 24 hr.

Test: Hydrographs - 1 - Question 2
Save

A storm hydrograph was due to 3 h of effective rainfall. It contained 6 cm of direct runoff. The ordinates of DRH of this storm

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Hydrographs - 1 - Question 3
Save

If a 4-h unit hydrograph of a catchment has a peak ordinate of 60 m3/s, the peak ordinate of an 8-h unit hydrograph for the same catchment will be

Test: Hydrographs - 1 - Question 4
Save

If the base period of a 6-hour hydrograph of a basin is 84 hours, then a 12 hours unit hydrograph derived from this 6 hour unit hydrograph will have a base period of 
Detailed Solution for Test: Hydrographs - 1 - Question 4

The 12-hr Unit Hydrograph will be obtained by adding the ordinates of 6-hr and ordinates of 6-hr UH lagged by 6-hr and then dividing the ordinates by 2. So the base period for 12 hr UH will be, 84 + 6 = 90 hr.
Base period of derived UH,

where, tB is base period of known UH
D is duration of derived UH
d is duration of known UH.

Test: Hydrographs - 1 - Question 5
Save

The peak discharges in 6 h and 12 h unit hydrographs of a catchment occur at t6 and f12 hours from the start. Then
Test: Hydrographs - 1 - Question 6
Save

Match List-I (Name of scientist) with List-II (Contribution to field of hydrology) and select the correct answer using the codes given below the lists:

Codes:
Test: Hydrographs - 1 - Question 7
Save

Compactness coefficient of a basin is defined as
Detailed Solution for Test: Hydrographs - 1 - Question 7

Shape of a drainage basin is generally expressed by ‘form factor' and ‘compactness coefficient’.

Test: Hydrographs - 1 - Question 8
Save

Unit hydrograph are generally used for
1. developing flood hydrographs for extreme rainfall magnitudes for the design of hydraulic structures.
2. extending flood flow records by using the available rainfall records.
3. developing flood forecasting and warning system based on rainfall data.
The correct answer is
Test: Hydrographs - 1 - Question 9
Save

The direct runoff hydrograph of a storm obtained from a catchment is triangular in shape and has a base period of 80 hours. The peak flow rate is 30m3/sec and catchment area is 86.4 km2. The rainfall excess that has resulted the above hydrograph is
Detailed Solution for Test: Hydrographs - 1 - Question 9


Test: Hydrographs - 1 - Question 10
Save

For a catchment area of 36 km2, the equilibrium discharge of an S-curve obtained by 2-hour unit hydrograph summation is
Detailed Solution for Test: Hydrographs - 1 - Question 10

Equilibrium discharge of S-curve 

Information about Test: Hydrographs - 1 Page
In this test you can find the Exam questions for Test: Hydrographs - 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Hydrographs - 1, 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 Hydrographs - 1

Find all the important questions for Hydrographs - 1 at EduRev.Get fully prepared for Hydrographs - 1 with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Hydrographs - 1 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 Hydrographs - 1 resources.

Hydrographs - 1 MCQs with Answers

Prepare for the Hydrographs - 1 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 Hydrographs - 1

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 Hydrographs - 1 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