What’s included Learn the material: Fire Protection Engineering (C-16) Study Guide Book Pass the test: Fire Protection Engineering (C-16) Practice Exam What this covers Per the state's classification, a C-16 contractor installs, repairs, and services fire protection systems including sprinkler systems, standpipes, fire pumps, and underground mains. This printed book covers the subjects the state tests. See the official CSLB C-16 classification. Sample questions — Try our free practice test At what temperature do in-rack sprinklers activate?✓ A. 130 to 170 degrees F · B. 130 to 190 degrees F · C. 140 to 170 degrees F · D. 140 to 190 degrees F How often are fire pumps turned on and tested?A. Daily · ✓ B. Once a week · C. Monthly · D. Once every 3 months PIV stands for:A. Preaction intake valve · ✓ B. Post indicator valve · C. Pipe in view · D. Pipe in valve What chemical can be used to stop a small leak in a sprinkler system during a hydrostatic test?A. Sodium silicate · B. Sodium derivatives · C. Brine · ✓ D. You should not use anything For what is the Hazen-Williams Formula used?A. Fire pump efficiency · B. Flow · ✓ C. Pressure loss · D. Velocity An electrical contractor uses the underground mains and sprinkler mains as an electrical ground. He has proceeded:A. correctly · B. incorrectly; only above-ground mains may be used for grounding · C. incorrectly; only sprinkler mains may be used · ✓ D. incorrectly; such mains must never be used as a ground because it may cause electrolysis
