Which flame effect category describes a large or individual flame effect that is temporarily or permanently installed inside or outside a structure and is designed for intermittent or continuous operation under the supervision of a main show control system but without full-time supervision by a technician?

• A. Group 4 flame effect
• B. Group 5 flame effect
• C. Group 6 flame effect
• D. Group 7 flame effect

Answer: (B)

Flame effects are categorized by how they’re installed and supervised, specifically whether a technician is on-site full-time or the effect is controlled from the main show system. The description describes a large or standalone flame effect that’s installed inside or outside a structure and is able to run intermittently or continuously under the show’s main control system, without requiring a technician on-site full-time. This exact setup aligns with the Group 5 flame effect category, which is intended for effects operated under the main show control system without constant on-site supervision. The other groups correspond to different installation scales or supervision requirements, so they don’t fit this scenario as precisely.