What effect can large floor displays have on sprinkler systems in mercantile spaces?

What effect can large floor displays have on sprinkler systems in mercantile spaces?

• A. They can enhance sprinkler coverage.
• B. They have no impact on sprinkler discharge patterns.
• C. They can alter sprinkler discharge patterns.
• D. They automatically trigger private alarm systems.

Answer: (C)

Large floor displays act as obstructions that can alter how water is distributed from sprinklers. When a sprinkler sprays, the water follows a defined pattern, but a big display near or under the spray can block or deflect portions of that pattern. This creates shadowed or under-watered areas behind the display and can also push water into other directions, changing where and how much water lands in the space. The result is not enhanced coverage or a trigger for alarms; it’s a real change to the discharge pattern due to the obstacle.

Large floor displays act as obstructions that can alter how water is distributed from sprinklers. When a sprinkler sprays, the water follows a defined pattern, but a big display near or under the spray can block or deflect portions of that pattern. This creates shadowed or under-watered areas behind the display and can also push water into other directions, changing where and how much water lands in the space. The result is not enhanced coverage or a trigger for alarms; it’s a real change to the discharge pattern due to the obstacle.