CANAL FALLS MCQs – CHAPTER 21 DAE 10 min Score: 0 Attempted: 0/10 Subscribe 1. Select the correct statement. (A) All of these. (B) When slope of ground more or less uniform we provide canal fall. (C) When we have difference between bed level and canal we provide canal fall. (D) When slope of bed slope changes we provide canal fall.Show All Answers 2. Drop of canal bed at suitable place is called (A) Draw down (B) All of these (C) Bed Drop (D) FallShow All Answers 3. Minimum bed of canal: (A) 1:1000 (B) 1:5000 (C) 1:8000 (D) 1:10000Show All Answers 4. Maximum bed of canal: (A) 1:1000 (B) 1:5000 (C) 1:3000 (D) 1:4000Show All Answers 5. It is a type of canal fall (A) Ogee (B) Sadra (C) Both A & B (D) None of theseShow All Answers 6. Ogee canal fall is consisting of: (A) 2 Convex Curves (B) 2 Convex Curve (C) 1 Convex & 2 Concave curve (D) 1 Concave & 1 Convex curveShow All Answers 7. Simple vertical curve is also known as: (A) Ogee Fall (B) Stepped fall (C) Wall type fall (D) Sarda fallShow All Answers 8. Stepped fall is provided when difference of bed level on both side of the fall is more than: (A) 1.00 m (B) 1.50 m (C) 1.80 m (D) 2.00 mShow All Answers 9. Vertical fall is suitable up to such extent: (A) 2.40 m (B) 1.20 m (C) 3.40 m (D) 4.00 mShow All Answers 10. Which fall is suitable for all kind of discharges? (A) English/Baffle (B) Sadra (C) Ogee (D) StraightShow All Answers
