Irrigation engineering
Previous year question paper with solutions for Irrigation engineering May-2017
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Question paper 1
SECTION – A
Q1. FILL IN THE BLANKS.
a. The first watering to crops is called _________
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Read moreb. Canal is lined to reduce ________ losses.
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Read morec. The gap created in the bank of a canal is called__________
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Read mored. _________ tube wells does not utilize strainers.
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Read moree. Gallery is a __________ left in the dam
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Read moref. Weed growth is maximum if the velocity of flow is _________ than 60 cm/sec.
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Read moreg. Weirs are provided with __________ at the crest.
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Read moreh. The area subjected to water logging is called __________
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Read morei. Escapes are also known as _________ for the canals.
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Read morej. The discharge of tube well is _________ than that of the open well.
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Read moreTRUE AND FALSE
k. Over irrigation increases the chances of water logging.
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l. Dam is constructed for storing water on its upstream side.
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m. In case of super-passage canal is above the drainage.
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n. Modular outlet is also known as rigid outlet.
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o. Irrigation decreases the value of land.
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SECTION – B
Q2 . Attempt any five questions.
a. What are the ill effects of irrigation?
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b. Enlist the factors affecting duty of a canal system?
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Read morec. How rain gauge stations are located?
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Read mored. What is a canal breach? What are their causes?
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Read moree. Discuss in brief the causes of failure of earthen dams?
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Read moref. Write a note on silt excluder and silt ejector?
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Read moreg. What do you mean by water logging? What are its effects on crops?
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Read moreSECTION – C
Q3. Attempt any three Questions.
1. Discuss the various types of tube well in detail with the help of sketches?
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Read more2. What is canal head work? Describe the various components of canal head work?
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Read more3. Differentiate between automatic and non-automatic rain gauge in detail?
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Read more4. What is an aqueduct? What are the different types of aqueduct? Describe them with neat sketches?
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5. Define the following terms
(a) Falls (b) Outlets (c) Cross and head regulators (d) Canal escapes
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