【Daily Question】Utilities - Water Supply and Drainage - 20191201
Thread Content
Which of the following statements regarding the fire-fighting water demand does not conform to the Code for Fire Protection Design? ( ) A. For units that possess both foam-making equipment, pole-mounted water guns, automatic sprinkler systems, and other fire-fighting water supply devices, if the total amount of water required by these fire-fighting devices is less than 50% of their outdoor fire-fighting water supply volume, then the outdoor fire-fighting water supply volume shall be used as the amount of water required for fire fighting. B. The fire-fighting water demand for storage areas containing Class A, B, and C liquids should be calculated as the sum of the water needed for extinguishing fires and the water needed for cooling. C. The fire-fighting water demand for liquefied petroleum gas storage areas should be calculated as the sum of the water required for the fixed cooling systems of the tanks and the water needed for water guns. D. In a water supply system where domestic water and fire-fighting water are combined, the designed water demand should be calculated as the sum of the average daily domestic water consumption and the fire-fighting water demand. Answer: D
D. For a water supply system that combines fire-fighting water and domestic water, the designed water demand should be calculated as the sum of the average daily domestic water demand and the fire-fighting water demand
D. For a water supply system that combines fire-fighting water and domestic water, the designed water demand should be calculated as the sum of the average daily domestic water demand and the fire-fighting water demand