What might be done to prevent a fire in an older cooling tower made of wood?

A. Install fire extinguishers often.
B. Install additional fans.
C. Avoid using heat exchangers.
D. Place regular water hoses with lawn sprinklers on top of the towers.


A. Incorrect. To prevent fire, regular water hoses with lawn sprinklers may be placed on top of towers to keep them wet at all times.
B. Incorrect. To prevent fire, regular water hoses with lawn sprinklers may be placed on top of towers to keep them wet at all times.
C. Incorrect. To prevent fire, regular water hoses with lawn sprinklers may be placed on top of towers to keep them wet at all times.
D. Correct. To prevent fire, regular water hoses with lawn sprinklers may be placed on top of towers to keep them wet at all times.

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