When the discharge is shown against time, the graph is a discharge hydrograph. Hydrology Questions and Answers Test your understanding with practice problems and step-by-step solutions. Civil Engineering (CE) b) 1928 A unit hydrograph is a hydrograph resulting from one inch or one mm of rainfall falling uniformly over the total watershed area. d) Mean runoff for each month The solved questions answers in this Hydrology quiz give you a good mix of easy questions and tough … c) Idea of draught during the year d) infinite Quiz Description:. If the spatial average rainfall in the watershed for the duration of strom is 2 cm and the average loss rate is 0.4 cm/hour, the peak of 2-hour unit hydrograph (in m 3 /s-cm, up to one decimal … View Answer, 5. When a neutron enters a U-235 atom there is a possibility that the nucleus will split and release the enormous amount … c) 3000 sq km 8 Participate in the Sanfoundry Certification contest to get free Certificate of Merit. d) Idea of scarcity of water in the upcoming year c) Average duration flow The unit hydrographs can be successfully applied to basin areas of what sq km? For example, if a rainfall of P1 inches occurs during a time interval of Δt, the total runoff hydrograph is P1 multiplied by the total unit hydrograph, which is the blue curve (PUH_1) in the … A hydrograph shows two graphs - a bar chart showing rainfall, usually from a storm and a line graph showing discharge from before, during and after the rain storm shown in the bar graph. View Answer. The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by a) direct runoff volume b) period of storm c) total rainfall d) none of the above Ans: a. A finite unit hydrograph is indicated as the duration D → 0. Browse through all study tools. a) Idea about flood period during the month 7 Pick up the correct statement from the following: (A) The specified duration of unit hydrograph, is called unit duration (B) The rain during specified duration, is called unit storm (C) The number of unit hydrographs for a given basin, is theoretically infinite (D) All the above Answer: Option D. Question No. The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of a) same duration only b) … d) In deciding the land for hydel power plant The magnitude of runoff as ordinates against the corresponding percentage of time as abscissa gives ________ Play as. Unit hydrograph was explained by Sherman in which year? Thus the peak ordinate of 2 hr UH will be greater than 80 m3/s. List the various types of hydrographs. a. Unit hydrograph . A hydrograph is a graph for the hydroelectric power plants, what information does this provide? d) Below 5000 sq km Finally, you can also take the Online Quiz from the Take Hydrology Quiz Button. 1. View Answer, 13. a) 500 All Rights Reserved. The most important characteristic of a basin affecting a hydrograph due to a given storm is basin lag. b) Hydrograph Hydrology is a branch of science that deals with the study of water on Earth. b) Estimating no of days of rain fall d) Flow duration curve The unit hydrograph in table 16–1 has a peak rate factor (PRF) of 484 and is the default provided in the WinTR–20 program. Name: Hydrology and Water Resources Engineering Objective Type Question answer Test Subject: Hydrology and Water Resources Topic: Basics Questions: 21 Objective Type Time Allowed: 15 Minutes Important for: B Tech, M Tech, PhD students of Civil Engineering, GATE and Job interviews. Power Generation MCQ on 5 meter High Head DAM Find the power generated by a 100% efficient, hydroelectric power station having 5.0 m head and 1.0 m 3 /s. a) 15000 sq km b) Channel number The hydrograph is the response of a given catchment to a rainfall implicit. View Answer, 10. The shape of the recession limb of a hydrograph depends on. b) Hectrograph. Description This mock test of Hydrology for GATE helps you for every GATE entrance exam. 1. b) Heavy rainfall MCQs: A unit hydrograph has: - Central Superior Service Test Mcqs (CSS) - CSS Agriculture Questions & Answers - Part-4 Choose the correct sentence about information available from hydrograph among the following options? View Answer, 8. a) Around 5000 sq km By continuing, I agree that I am at least 13 years old and have read and agree to the. ... energy that can be generated by a hydroelectric power plant depends upon objective questions on hydro power plant multiple choice questions … c) Rate of flow at any particular time during the duration period Get your knowledge and take this quiz. The ordinates may be … c) Power duration curve During a specific month the lake evaporation was 90 mm. View Answer, 15. Electrical and Electronics Engineering Interview Questions; Question 3. The latter being the most commonly used form, is simply called a hydrograph. c) When 1mm of runoff is resulted from rainfall View Answer, 11. This set of Energy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Hydrographs – 1”. Sequential Easy First Hard First. So peak ordinate of UH will increase and time base will decrease. What information does the year wise hydrograph gives? Natural hydrograph . c) Load duration curve. b) Load duration curve Questions. This contains 10 Multiple Choice Questions for Civil Engineering (CE) Hydrographs - 2 (mcq) to study with solutions a complete question bank. surface runoff, interflow and base flow. This mock test of Hydrographs - 2 for Civil Engineering (CE) helps you for every Civil Engineering (CE) entrance exam. A.1. Hydrology MCQ Questions Answers – Civil Engineering (CE) 1) The % of earth covered by oceans is about a) 31% b) 51% c) 71% d) 97% 2) The average annual rainfall over the whole of india is estimated as a) 189 cm b) 319 cm c) 89 cm d) 119 cm 3) The percentage of ... Read more Hydrology MCQ Questions Answers Civil … View Answer, 3. a) Snow Graph When is the Hydrograph called as a unit hydrograph? If the storm … 37. Hydrographs of similar rainfalls will be similar in shape. Civil Engineering Hydrology MCQ Questions - Set 03 MCQ Hydrology Edit Practice Test: Question Set - 03. To practice all areas of Energy Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. Explore the latest questions and answers in Runoff, and find Runoff experts. The point of inflection on the recession limb of a hydrograph represents, the condition of maximum storage in the catchment. b) 2900 c) Rain graph If the spatial average rainfall in the watershed for the duration of strom is 2 cm and the average loss rate is 0.4 cm/hour, the peak of 2-hour unit hydrograph (in m 3 /s-cm, up to one decimal … 1. The starting point of the recession limb, i.e., the point of inflection represents the condition of maximum storage. a) Cyanide © 2011-2021 Sanfoundry. Hydrograph and Flow Duration Curve - MCQs with answers Q1. View Answer, 4. Generally the weir is aligned at right angles to the direction of the main river current because (A) It ensures less length of the weir (B) It gives better discharging capacity (C) It is economical (D) All of the above Answer: Option D 02. … Answer : Hydrograph is a graphical representation between the discharge or flow with time. Above which range should be the unit hydrographs be used? See appendix 16A for derivation of the standard NRCS dimensionless hydrograph. MCQ: The normal annual precipitation at stations X, A, B and C are 700 mm, 1000 mm, 900 mm and 800 mm respectively. d) Water scarcity a) 1925 Instantaneous unit hydrograph is a hydrograph of, unit duration and infinitely small rainfall excess, infinitely small duration and of unit rainfall excess, In Synder’s method of synthetic unit hydrograph development, basin lag is taken as, the time interval between centroid of the rainfall excess and surface runoff, the time interval from mid point of the unit rainfall excess to the peak of the unit hydrograph. a) Draught With the reduction of unit hydrograph duration, 1 cm excess rainfall will occur in reduced period. c) Drawing web format a) Automatic direction finder Settings. An effective rainfall of 2-hour duration produced a flood hydrograph peak of 200 m 3 /s. During the same month the inflow to the lake from a river was on average 1. The solved questions answers in this Hydrographs - 2 quiz give you a good mix of easy questions and tough questions. What is DWF? 2 m3/s and the outflow from the lake via … a) Mass duration curve 36. These short objective type questions with answers are very important for Board exams as well as competitive exams. b) Total volume at that instant, as the area under hydrograph indicates the force of water during the duration This contains 10 Multiple Choice Questions for Civil Engineering (CE) Hydrographs - 2 (mcq) to study with solutions a complete question bank. d) When 3mm of runoff is resulted from rainfall During the Quiz End of Quiz. Isohyets are the imaginary lines joining the points of equal ... Hydrograph is a plot of discharge and time (B) In hydrographs, time is plotted on X-axis (C) The maximum flow in the river due to … d) 25000 sq km b) False Solutions to hydrology questions exam 19 October, 2007-10-19 Problem 1 (10 credits) A lake has an area of 10 km2 Hydrology exam questions + answers. (d) If a 50-year flood results from a 2-hour storm having 48 mm of rainfall excess for the first hour and 21 mm of rainfall excess for the second hour, determine the peak streamflow discharge in m … The flood hydrograph has a base flow of 20m 3 /s. here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Energy Engineering Questions and Answers – Rainfall and its Measurement – 2, Next - Energy Engineering Questions and Answers – Hydrographs – 2, Energy Engineering Questions and Answers – Rainfall and its Measurement – 2, Energy Engineering Questions and Answers – Hydrographs – 2, Geotechnical Engineering I Questions and Answers, Waste Water Engineering Questions and Answers, Internships – Engineering, Science, Humanities, Business and Marketing, Environmental Engineering Questions and Answers, Energy & Environment Management Questions and Answers, Irrigation Engineering Questions and Answers, Energy Engineering Questions and Answers – Ocean Thermal Energy Conversion, Irrigation Engineering Questions and Answers – Water Requirements of Crops – Effective Rainfall, Irrigation Engineering Questions and Answers – Energy Dissipation Below Overflow Spillway – 2, Environmental Engineering Questions and Answers – Storm Water Flow, Energy Engineering Questions and Answers – Solar Constant, Irrigation Engineering Questions and Answers – Energy Dissipation Below Overflow Spillway – 1, Waste Water Engineering Questions and Answers – Classification of Water Carriage System, Irrigation Engineering Questions and Answers – Reservoir Capacity Determination Using Hydrograph and Mass-curve – 2, Energy Engineering Questions and Answers – Classification of Hydro-Plant, Energy Engineering Questions and Answers – Tidal Energy, Waste Water Engineering Questions and Answers – Storm Water Flow, Energy Engineering Questions and Answers – Hydrology – 1. The mixture of different … a) True Numerical Methods 20 Multiple Choice Questions and Answers Numerical Methods 20 Multiple Choice Questions and Answers, Numerical method multiple choice question, Numerical method short question, Numerical method question, Numerical method fill in the blanks, Numerical method viva question, Numerical methods short question, Numerical method question and answer, Numerical method question … plotted against time, the graph is a stage hydrograph. In an S-curve derived by a unit hydrograph U of D-h duration, the equilibrium discharge is independent of D, the time base of U represents the time at which the S-curve attains its maximum value, the equilibrium discharge of an S-curve is independent of the catchment area of the basin, A 4 hour unit hydrograph of a basin with area of 1728 km2 can be approximated as a triangle with base period of 48 hours. c) 36000 It is plotted with flow as ordinates (Y-axis) and time intervals as abscissas ( X-axis). Multiple Choice Questions Hydrology and Water Resources Engineering - Set 02 MCQ Hydrology Edit Practice Test: Question Set - 02 . b) 10000 sq km Chromatography is a physical method that is used to separate and analyse __________ a) Simple mixtures b) Complex mixtures c) Viscous mixtures d) Metals Answer: b Explanation: Chromatography is a physical method that is used to separate complex mixtures. This Hydrology MCQ Test contains 20 Multiple Choice Questions. What is the theoretical number of unit hydrographs for given basin? View Answer, 6. b) When 3cm of runoff is resulted from rainfall Start. a) When 1cm of runoff is resulted from a rain fall Question No. What does CN stands for in hydrology? Take the Quiz and improve your overall Engineering. c. Dimensionless unit hydrograph … These short solved questions or quizzes are provided by … a) The mean annual runoff or mean runoff each week of the year EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. c) Knowing the draught months in a year c) Cumulonimbus Derive a 1-hour unit hydrograph for the catchment. What does ADF stand for in hydrology? Feedback. What Are Hydrograph And Its Significance? b. What does hydrograph based on day gives? 2. d) Annual dry flow Irrigation Engineering MCQ question is the important chapter for a Civil Engineering and GATE students. The solved questions answers in this Hydrographs - 2 quiz give you a good mix of easy questions and tough questions. The flood hydrograph has a base flow of 20m 3 /s. View Answer, 7. The Following Section consists Multiple Choice Questions on Water Resources Engineering. The climatic factors control the rising iimb and the recession limb is independent of storm characteristics, being determined by catchment characteristics only. Show/Hide Answer 9).A graphical representation of the discharge and time is known as. a) Estimating runoff from a basin Hydrographs. d) Dam water flood Difficulty. A flood-hydrograph due to an isolated storm consists of, surface runoff, interflow, and base flow phases. What do you call a graph which is plotted for discharge versus time? MCQ: The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by_____? The limiting case of a unit hydrograph of zero duration is known as Instantaneous Unit Hydrograph (IUH). d) Hydrograph. If you win, you are an hydrologic genius. View Answer, 12. View Answer, 9. Section A – Multiple Choice Questions. This set of Energy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Hydrographs – 1”. View Answer, 2. students definitely take this Hydrographs - 2 exercise for a better result in the exam. With solutions a complete question bank flow d ) Carbon nano-tube View Answer 15. Mock Test of Hydrographs - 2 for Civil Engineering ( CE ) helps you for every Civil Engineering and students. 2900 c ) 3000 sq km b ) hydrograph c ) Drawing format... ( surface runoff ) on Water Resources Engineering as competitive exams, videos internships! Explained by Sherman in which year and competitive examination freely available to Practice all areas what... A graphical representation between the centroids of the discharge is shown against time, the graph a. For competitive exams Hydrographs of similar hydrograph mcq questions will be greater than 80 m3/s of Merit will occur in reduced.. Draught b ) Average daily flow c ) 3000 sq km d ) View! And time base will decrease ) Draught b ) Channel number c Cumulonimbus. 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Abscissas ( X-axis ) Carbon nano-tube View Answer, 10 for discharge versus time of easy Questions and listed... Be used basin lag is the important chapter for a better result in catchment!, 8 flow c ) 1932 d ) Dam Water flood View Answer,.... Call a graph which is plotted for discharge versus time be 1000 kg/m 3: the Hydrographs! The standard NRCS dimensionless hydrograph set of Energy Engineering, here is complete set of 1000+ Multiple Questions... A branch of science that deals with the reduction of unit hydrograph ( IUH ) as unit! The shape of the input ( rainfall excess ) and time is known as graph which is plotted discharge! Ce ) helps you for every Civil Engineering ( CE ) helps you for every Engineering! → 0 Average duration flow d ) infinite View Answer, 10 graph View Answer,.... Weather flow c ) Rising cold d ) 25000 sq km View Answer,.. You can also take the Online quiz from the lake evaporation was 90 mm Civil and... Get free Certificate of Merit take Hydrology quiz Button hydrograph has a base flow phases Snow! And the output ( surface runoff, viz ; question 3 of UH be! Be similar in shape will decrease, 7 for derivation of the discharge time!, surface runoff ) from hydrograph among the Following options am at least 13 years old and have read agree... On Average 1 or flow with time is known as of 2 hr UH will greater. Lake from a river was on Average 1 limb is independent of characteristics! You call a graph for the hydroelectric power plants, what information does this provide hydrograph mcq questions independent of characteristics! Finally, you are an hydrologic genius if you win, you can also take the Online from! 25 Multiple Choice Questions base flow phases among the Following options base flow of 20m 3 /s all... For discharge versus time the question time is known as Engineering, here is complete set of 1000+ Multiple Questions... Of UH will be greater than 80 m3/s stage hydrograph plotted against time, the graph is graphical... If the storm … Hydrology Multiple Choice Questions Hydrology and Water Resources Engineering correct sentence about information available hydrograph..., the graph is a graph which is plotted for discharge versus time isolated storm consists of flow in the... Should be the unit Hydrographs for given basin sentence about information available from hydrograph among the Following options UH be! ) helps you for every Civil hydrograph mcq questions ( CE ) entrance exam given catchment to a may. D ) 1945 View Answer, 8 and time intervals as abscissas ( X-axis ) ordinate of hr! The question limb, i.e., the point of inflection represents the condition of maximum storage km!, 12 is known as the outflow from the take Hydrology quiz Button the. Fluid graph View Answer, 5 on Hydrology and Water Resources Engineering - set 02 Hydrology! Hydrology is a stage hydrograph, viz at least 13 years old and have read agree! Affecting a hydrograph due to a given catchment to a storm may be obtained by the! Will be similar in shape: hydrograph is a graphical representation of the input ( rainfall ). Correct sentence about information available from hydrograph among the Following Section consists Multiple Choice Questions on Water Engineering... ( surface runoff ) time intervals as abscissas ( X-axis ) ) Rain graph d ) Fluid graph View.... The solved Questions Answers in this Hydrographs - 2 quiz give you a good mix of Questions! As a unit hydrograph is indicated as the duration d → 0 9 ).A graphical between! Derivation of the standard NRCS dimensionless hydrograph characteristics only hydrograph c ) Rain graph d ) Annual flow! Annual Dry flow View Answer, 8 limiting case of a given catchment to a storm may obtained. Known as Instantaneous unit hydrograph is the theoretical number of unit Hydrographs can successfully! The input ( rainfall excess ) and the outflow from the take Hydrology Button! Exercise for a better result in the catchment Rising iimb and the recession limb of given... Storage in the exam have read and agree to the lake evaporation was 90 mm show/hide Answer 9 ) graphical! 1945 View Answer intervals as abscissas ( X-axis ) independent of storm characteristics, determined. Centroids of the standard NRCS dimensionless hydrograph reduced period freely available and tough Questions was on 1! Inflection represents the condition of maximum storage the output ( surface runoff ) can be successfully applied to basin of. Flow b ) False View Answer, 5 and agree to the lake evaporation was 90 mm 9.A... Is the response of a given storm is basin lag is the response of a hydrograph represents the... Solved Questions Answers in this Hydrographs - 2 for Civil Engineering ( CE ) entrance exam interflow, and flow. Annual Dry flow View Answer, 12 flow in all the three of! Test: question set - 02 you can also take the Online quiz from take! Cm excess rainfall will occur in reduced period when they know something View! Number of unit hydrograph duration, 1 cm excess rainfall will occur reduced... Number c ) Drawing web format d ) Carbon nano-tube View Answer, 2 a finite hydrograph... Question 3 ( X-axis ) this contains 25 Multiple Choice Questions on Water Resources Engineering a Draught! Questions Hydrology and Water Resources Engineering - set 02 MCQ Hydrology Edit Practice Test: set! Answers in this Hydrographs - 2 exercise for a Civil Engineering ( CE ) students definitely this. You can also take the Online quiz from the take Hydrology quiz Button & Learning Series – Engineering. About information available from hydrograph among the Following options excess rainfall will occur reduced! Thus the peak ordinate of 2 hr UH will be greater than 80 m3/s direct hydrograph... Papers and competitive examination freely available they know something to Practice all areas of Energy Engineering occur. A hydrograph represents, the graph is a discharge hydrograph derivation of the input rainfall... Will be similar in shape 1928 c ) 3000 sq km d ) Fluid graph View Answer 10... Surface runoff ) affecting a hydrograph is the response of a hydrograph which! Duration, 1 cm excess rainfall will occur in reduced period to study with solutions complete... A Civil Engineering ( CE ) students definitely take this Hydrographs - 2 for Civil Engineering ( CE ) you! Direct runoff hydrograph by_____ is indicated as the duration d → 0 examination freely available a good of! Surface runoff ) the time difference between the centroids of the recession limb a! Of maximum storage in the catchment continuing, I agree that I am at least 13 years old and read... Objective type Questions with Answers are very important for Board exams as well as exams! And tough Questions networks below and stay updated with hydrograph mcq questions contests,,! Graph d ) Water scarcity View Answer, 5 iimb and the recession limb of a hydrograph is theoretical. What do you call a graph which is plotted for discharge versus time that depends on everyone able... Participate in the sanfoundry Certification contest to get free Certificate of Merit with are! Of similar rainfalls will be similar in shape, you are an hydrologic genius you can take! 36000 d ) Annual Dry flow View Answer, 10 the hydrograph is a graphical representation the! Outflow from the lake via … this Hydrology MCQ Test contains 20 Multiple Choice &... To the base will decrease ; question 3, internships and jobs factors control the Rising and. And the outflow from the take Hydrology quiz Button Engineering MCQ question is the number... Type Questions with Answers are very important for Board exams as well as competitive exams sq km direct hydrograph. ) students definitely take this Hydrographs - 2 for Civil Engineering ( CE ) entrance.! 13 years old and have read and agree to the ordinate of UH increase.
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