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Q: In water demand, the hourly variation factor is usually taken as :
  • A. 1.5
  • B. 1.8
  • C. 2.0
  • D. 2.7
Correct Answer: Option A - Variation in the water demand • Maximum hourly demand = 1.5 • Maximum daily demand = 1.8 • Maximum weekly demand = 1.48 • Maximum monthly demand = 1.28
A. Variation in the water demand • Maximum hourly demand = 1.5 • Maximum daily demand = 1.8 • Maximum weekly demand = 1.48 • Maximum monthly demand = 1.28

Explanations:

Variation in the water demand • Maximum hourly demand = 1.5 • Maximum daily demand = 1.8 • Maximum weekly demand = 1.48 • Maximum monthly demand = 1.28