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  • Civil Engg. (GATE) 2004
  • The rainfall during three successive 2 hour periods are 0...
Multiple choice

The rainfall during three successive 2 hour periods are 0.5, 2.8 and 1.6 cm. The surface runoff resulting from this storm is 3.2 cm. The $\phi$ index value of the storm is

  1. 0.20 cm/h

  2. 0.27 cm/h

  3. 0.30 cm/h

  4. 0.80 cm/h

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

 

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