Which statement about sprinkler systems is FALSE?

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Multiple Choice

Which statement about sprinkler systems is FALSE?

Sprinkler systems must be kept free from obstructions and maintained with proper supports and available spare parts to ensure reliable operation when needed. Hanging objects from sprinkler heads is not allowed, because any item near a head can block the sprinkler’s discharge path or interfere with heat sensing and activation. Even seemingly lightweight decorations can restrict water distribution, trap heat, or cause accidental damage during activation. The other statements align with standard practices: hangers for sprinkler piping are placed according to NFPA 13 to keep the system structurally sound and properly aligned; and spare sprinklers need to match the type and rating of the active heads to ensure an appropriate, compatible replacement if a head is damaged or replaced.

Sprinkler systems must be kept free from obstructions and maintained with proper supports and available spare parts to ensure reliable operation when needed. Hanging objects from sprinkler heads is not allowed, because any item near a head can block the sprinkler’s discharge path or interfere with heat sensing and activation. Even seemingly lightweight decorations can restrict water distribution, trap heat, or cause accidental damage during activation.

The other statements align with standard practices: hangers for sprinkler piping are placed according to NFPA 13 to keep the system structurally sound and properly aligned; and spare sprinklers need to match the type and rating of the active heads to ensure an appropriate, compatible replacement if a head is damaged or replaced.

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