Civil Engineering MCQJE Level Civil Engineering
A design assistant has to decide on rise of water table near root zone. Which statement is sound? Avoid the common trap that drainage has no effect.
Irrigation EngineeringWaterloggingHARD
Choose the correct answer
A
drainage has no effect
B
it always improves crop yield
C
it occurs only in deserts without irrigation
D
it harms aeration and crop growth
Correct Answer
D. it harms aeration and crop growth
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Waterlogging is controlled by drainage and water management. Correct option: D.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.