Fire Protection Systems Final question with complete solution 2023 verified

Fire Protection Systems Final question with complete solution 2023 verified(T/F) Periodic inspection, testing and maintenance of fire sprinkler systems provides a level of certainty that the system will operate when called upon. - correct answer True. Fed by a reliable automatic water supply, a(n) ____ sprinkler system is a network of underground and overhead piping with sprinkler heads that connect to the overhead piping at specific intervals. - correct answer Automatic Fire. First published in 1975, NFPA ____ addressed the residential fire problem by placing fire sprinklers in the areas of a home where a fire would most likely start. - correct answer 13D. A list of pipe sizes and the number of fire sprinkler heads that the pipe can support based on the hazard classification is known as: - correct answer Pipe Schedule. The minimum predetermined amount of water that must flow from the fire sprinkler heads in the most hydraulically demanding part of the fire sprinkler system to control or extinguish the fire is known as the: - correct answer Design Density. The ____ provides a graphic representation of the minimum amount of water over a specific area that the fire sprinkler system must provide to the most remote part of the system. - correct answer Design Density Curve. ____ is a progressive pressure drop when the flowing water makes contact with the piping and components in the water system. - correct answer Friction Loss. A manually operated valve used to control the flow of water in a fire sprinkler system is known as a ____ valve. - correct answer Water Control. The majority of sprinkler piping runs across the ceiling of a building: - correct answer Horizontally.