Millionaire Mode

Channel Flow

Question 1 of 15

In a rectangular channel, the hydraulic radius is defined as:

  1. Area of the cross-section divided by the wetted perimeter
  2. Area of the cross-section divided by the top width
  3. Area of the cross-section divided by the depth
  4. Wetted perimeter divided by the area of the cross-section

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000