Salinity and Water Logging MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Salinity and Water Logging, a fundamental topic in the field of Irrigation Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Salinity and Water Logging MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Salinity and Water Logging mcq questions that explore various aspects of Salinity and Water Logging problems. Each MCQ is crafted to challenge your understanding of Salinity and Water Logging principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Irrigation Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Salinity and Water Logging MCQs are your pathway to success in mastering this essential Irrigation Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Salinity and Water Logging. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Salinity and Water Logging knowledge to the test? Let's get started with our carefully curated MCQs!

Salinity and Water Logging MCQs | Page 4 of 6

Q31.
For maximum productivity of crops both surface and sub-surface drains are sometimes needed.
Discuss
Answer: (a).True
Discuss
Answer: (b).Increases Volume of Soil
Q33.
Tile drainage helps to reduce soil erosion.
Discuss
Answer: (a).True
Q34.
Which type of soils is benefited by using tile drainage?
Discuss
Answer: (c).Wet Soils
Discuss
Answer: (d).Reduces and Removes Toxic Substances
Q36.
Under what strata the tile drainage should not be placed?
Discuss
Answer: (c).Less Pervious Strata
Q37.
What structure is surrounded around the tile drains when used in less pervious strata?
Discuss
Answer: (a).Envelope Filters
Q38.
What is the size of the tile at an outlet of a 12 hectare drainage system, if the D.C is 2 cm and the tile grade is 0.5%. Assume the rugosity coefficient as 0.015 for the tile drain material.
Discuss
Answer: (b).20 cm
Q39.
Which type of alternate layouts system for tile drainage has two mains?
Discuss
Answer: (c).Double main System
Q40.
How many cubic metres of water will be removed for this particular period of a system designed to use a D.C of 1.5 cm draining 20 hectares for a capacity of 5 days?
Discuss
Answer: (c).15000 m³
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