TFM08 "The Fire Sprinkler Rules" Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

TFM08 "The Fire Sprinkler Rules" Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the main purpose of fire sprinklers in buildings? To automatically detect and suppress fires before they spread. When must a fire sprinkler system be installed according to TFM08 rules? In all new buildings above a certain size or occupancy type as specified by the code. What is the minimum water pressure required at a sprinkler head? The pressure necessary to operate the sprinkler according to the manufacturer’s specifications, typically around 7 bar (100 psi). Why are sprinkler heads spaced according to TFM08 rules? To ensure adequate coverage and prevent gaps in fire protection. What type of sprinkler is commonly used in commercial buildings? Pendant and upright sprinklers. 2 What is the purpose of a dry pipe sprinkler system? To prevent water from being present in pipes in areas subject to freezing. How often must fire sprinkler systems be inspected under TFM08? At least annually by a qualified technician, with some components checked monthly. What is the primary function of a wet pipe sprinkler system? To release water immediately when heat activates a sprinkler head. Why are sprinkler heads rated by temperature? To ensure they activate only at the intended heat level and avoid false activation. What is the maximum distance allowed between sprinklers in a standard coverage area? Typically 15 feet (4.5 meters) for ordinary hazard areas, unless otherwise specified. Why must sprinkler piping be properly supported? To prevent sagging or movement that could impair operation or cause leaks. 3 What is the function of a sprinkler system alarm valve? To signal the activation of the system and alert building occupants. What is a pre-action sprinkler system? A system where water is released into the pipes only after a detection system confirms a fire. What type of building hazard determines the sprinkler system design? Occupancy type, storage configuration, and fire load. Why is corrosion protection important for sprinkler systems? To maintain long-term reliability and prevent leaks or blockages. What is the purpose of a deluge sprinkler system? To release water over a large area quickly for high-hazard applications. Why must sprinklers be tested for flow annually? To ensure adequate water supply and pressure for effective operation. 4 What is the purpose of a fire department connection (FDC)? To allow firefighters to supplement water supply to the sprinkler system. Why must sprinklers never be painted over?