1. _____ is activity to keep waterway in good condition:
(A) Canal breaches
(B) A & B both
(C) Maintenance of canal
(D) None of these
2. Process of removing silt material from canal is called:
(A) Vegetation
(B) Stabilization
(C) Dragging
(D) Breaching
3. Removal of plants from canal is called:
(A) Stabilization
(B) Vegetation
(C) Dragging
(D) Breaching
4. Gap created in canal bank due to breaking is known as:
(A) Non-stabilization
(B) Breaches
(C) Silting
(D) All of these
5. _____ is a reason of breach:
(A) All of these
(B) Due to leakage and piping
(C) Due to ignorance of cultivator
(D) due to design
6. Silting tank is also known as:
(A) Sedimentation tank
(B) A & B both
(C) Settling basin
(D) None of these
7. Class 1 tanks are _____:
(A) Smallest
(B) Largest
(C) Medium sized
(D) None of these
8. _____ tank is located at entry point:
(A) Outlet
(B) Inlet
(C) Class 3
(D) Class 2
9. Berm is used for:
(A) Control erosion
(B) Divert water
(C) Create boundaries
(D) All of these
10. _____ is main step for a new berm:
(A) Determine purpose
(B) All of these
(C) Choose the material
(D) Clear the site