Which statement best describes the primary risk addressed by tamper-resistant discharge heads?

• A. To prevent excessive discharge during maintenance.
• B. To prevent theft of components.
• C. To prevent accidental discharge and ensure system integrity.
• D. To increase discharge pressure.

Answer: (C)

Tamper-resistant discharge heads are built to prevent accidental or unauthorized release of the extinguishing agent, protecting the system’s readiness and integrity. In a kitchen suppression system, a discharge head could be triggered by a mishap, maintenance activity, or tampering if it isn’t protected, leading to an unplanned discharge, costly downtime, and a lost protective capability when it’s most needed. The tamper-resistant design requires a proper release action by authorized personnel, helping ensure the system only releases agent when there is a real fire and preserving the correct operation of the system. This focus on preventing unintended discharge and maintaining reliability is why this option is the best description. The other ideas don’t address the primary safety and reliability concern: accidental activation and preserving system integrity.