View Answer, 9. … There are many techniques available to accomplish the root canal prepara-tion. This document is highly rated by Civil Engineering (CE) students and has been viewed 238 times. a) Cost of Excavation There are generally two main canals, which off �'take from the reservoir, called the Left Bank Canal and the Right Bank Canal, as shown in figure. This set of Irrigation Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Canal Falls – Types”. Overuse or poor management of irrigation is held responsible by some for environmental problems such as soil salinity and loss of habitat for native flora and fauna.. Irrigation differs from dryland farming (farming … *Some time there are two main canals which take from the reservoir, called left bank M.C and right bank M.C depend on the topography of catchments. They may obstruct the water flow and their roots will open the compacted soil in the banks and cause … To irrigate is to water crops by bringing in water from pipes, canals, sprinklers, or other man-made means, rather than relying on rainfall alone. d) To Ensure Uniform Discharge of the Flow a) Sluice Gates a) Ogee Fall These canals are found in W.B., Bihar, Orissa, etc. This set of Irrigation Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Canal Regulation”. That’s why it’s important to understand the different types of irrigation systems. There are 4 unknowns, 2 equations are required. d) To Avoid Silt Accumulation By using canal regulation works we can control discharges, depths, and velocities in the canals. 1. a) 4 This is very useful for the following examinations. In which fall the depth discharge relationship is unaffected? Overuse or poor management of irrigation is held responsible by some for environmental problems such as soil salinity and loss of habitat for native flora and fauna. There are a lot of methods for irrigation but the main point of this is to give water to the plant effectively and efficiently. There are many types of irrigation systems, in which water is supplied to the entire field uniformly. a) False They control floods in the rivers. b) Length of the Canal A multiple choice question consists of the question, called the stem, and several answer choices. c) Rapids Two different methods of irrigation are- modern methods that include sprinkler irrigation and drip irrigation; traditional irrigation that includes manual irrigation where water is pulled out by the farmers themselves from the wells and canals to irrigate the land. Types of Canal Headworks. 1. Inundation canal off-taking from a river is a seasonal canal which conveys water as and when available in the river. There are five basic methods of irrigation (flooding, furrow irrigation, trickle, sprinkling, and sub irrigation). b) Zero degrees The following section consists of Engineering Multiple Choice questions on Irrigation. d) 3 Super passage; Canal Syphon; Type –3: Cross drainage works admitting … Read this article to learn about the following three types of irrigation outlets, i.e., (1) Non-Modular Irrigation Outlet, (2) Modular Irrigation Outlets, and (3) Semi-Modular Outlets. c) Straight Glacis Fall In this case, working head H is the difference between water level in the distributary and the centre of the pipe outlet. The canals having outlets are called irrigation canals. b) To Ensure Formation of Jump How many numbers of conditions of flow are to be followed while designing the cross regulator and head regulator? Unreinforced concrete linings are to some extent susceptible to damage by hydrostatic or other pressure under the lining than reinforced concrete linings. Melissa McDonald - Updated May 17, 2019 . There are three types of plastic membranes which are used for canal lining, namely: Low density poly ethylene; High molecular high density polythene; Polyvinyl chloride; The advantages of providing plastic lining to the canal are many as plastic is negligible in weight, easy for handling, spreading and transport, immune to chemical action and speedy construction. This sediment is deposited in the agricultural fields which make soil more fertile. To practice all areas of Irrigation Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. during the reign of King Wasabha (67 – 111 BC). Learn Irrigation Engineering MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. The main sources of irrigation in India are: Canals, Wells (and tubewells), and Tanks. If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be a) aqueduct b) superpassage c) syphon d) syphon aqueduct Ans: c. 97. Many types of piping are available for irrigation systems, but PVC Schedule 40, Pressure-rated PVC, and black roll pipe are suitable for this use. To practice all areas of Irrigation Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. Type # 1. The discharge through non- modular outlets fluctuates over a wide range with variations […] West Coast canal is not like other traditional canals used for irrigation etc but basically it is a waterway used for navigation purposes. for several purposes like power generation, navigation, irrigation, etc. In many places during the rainy season, there is flood in the rivers. The discharge through the pipe outlet cannot be increased by the cultivator by digging the watercourse … a) Ogee Fall The Australian government estimates that 70 percent of the water used in rural Australia is used for irrigation. Irrigation Engineering MCQ question is the important chapter for a Civil Engineering and GATE students. d) 3 What is the reason for the construction of baffle wall in baffle fall? Also when a canal section in filling involves more than 10.5 m filling each section shall be designed and tested for stability. The water in the dams falls on giant wheels and … View Answer, 3. At present Pakistan has three large dams and eighty five small dams in this system. b) Topography d) Canal Outlet Although your style of teaching is awesome but as per my style of … The canal is an artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation, power generation, etc. b) Falls Explanation: There are five types of canal irrigation works, namely canal falls, canal regulators, canal escapes, metering flumes, and canal outlets and modules. Irrigation canals are the main waterways that bring irrigation water from a water source to the areas to be irrigated. To regulate the supplies into the canal. d) Straight Glacis Fall On what term does the construction of a fall in the case of the main canal depend? Answer: b Explanation: If the available natural slope is steeper than the bed slope of the canal, then this is adjusted by the construction of vertical falls or drops in the canal bed at suitable intervals. There are two types of canal: Aqueducts: water supply canals that are used for theconveyance and delivery of potable water for humanconsumption, municipal uses, and agriculture irrigation. Such an irrigation system consists of head works across the river and water distribution system i.e. The dividing line between the catchment area of two drains (streams) is called the watershed. This set of Irrigation Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Canal Falls – Types”. Canals carry a lot of residue brought down by the rivers. There are five basic methods of irrigation (flooding, furrow irrigation, trickle, sprinkling, and sub irrigation). Such canals are useful only during the rainy season b) True View Answer, 3. ADVERTISEMENTS: Read this article to learn about the following three types of irrigation outlets, i.e., (1) Non-Modular Irrigation Outlet, (2) Modular Irrigation Outlets, and (3) Semi-Modular Outlets. These canals support the Kharif crop. Sediment Transport & Irrigation Channels Design, Lining of Irrigation Canals & its Economics, Seepage Theories, Weirs & Barrages Design, Culverts & Small Road Bridges Construction, Spillways, Energy Dissipators & Spillway Gates, Pressure Conduits, Outlet Works through Rivers, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Irrigation Engineering Questions and Answers – Canal Falls – Design of vertical Drop Fall, Baffer or Inglis Fall, Next - Irrigation Engineering Questions and Answers – Types of Canal Escapes, Irrigation Engineering Questions and Answers – Canal Falls – Design of vertical Drop Fall, Baffer or Inglis Fall, Irrigation Engineering Questions and Answers – Types of Canal Escapes, Engineering Metrology Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, Railway Engineering Questions and Answers, Fluidization Engineering Questions and Answers, Manufacturing Engineering / Processes I Questions and Answers, Basic Civil Engineering Questions and Answers, Highway Engineering Questions and Answers, Waste Water Engineering Questions and Answers, Environmental Engineering Questions and Answers, Chemical Engineering Questions and Answers, Engineering Geology Questions and Answers, Agricultural Engineering Questions and Answers, Geotechnical Engineering I Questions and Answers, Civil Engineering Drawing and Estimates Questions and Answers, Irrigation Engineering Questions and Answers. 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