【Daily Question】Utilities - Water Supply and Drainage - 20191206
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Indoor fire hydrants shall meet the following requirements; which one is incorrect? ( ) A. In buildings equipped with a fire protection water supply, fire hydrants should be installed on each floor (except on floors where there are no flammable equipment). B. The layout of indoor fire hydrants should ensure that two hoses can reach any part of the interior at the same time. C. An indoor fire hydrant should be installed in the hallway in front of the fire elevator. D. Indoor fire hydrants in cold storage facilities should be located in areas with normal temperature as well as in stairwells. Answer: B
B. The layout of indoor fire hydrants should ensure that two nozzles can reach any part of the interior simultaneously