engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Irrigation Engineering Design of Canals
The salient limitations of an unlined canal are
i) Silting of channels
ii) Erosion of bed and banks
iii) Seepage
iv) Breaches in the channel
1
(i) and (ii)
2
(i) and (iii)
3
(i), (ii) and (iii)
4
(i), (ii), (iii) and (iv)