What fire suppression system can be used in computer rooms that will not
damage computers and is safe for humans?

A.
Water

B.
FM200

C.
Halon

D.
CO2

Explanation:
Reference: http://www.fireline.com/fl_fm200firesuppression.html
FM-200 Systems
FM-200 Fire Suppression Systems – Halon Alternatives Fire Protection
Systems
FM200 is a fire suppression system agent manufactured by Great Lakes
Chemical.
How FM200 Suppresses Fire
FM200 suppresses fire by discharging as a gas onto the surface of
combusting materials. Large amounts of heat energy are absorbed from the
surface of the burning material, lowering it’s temperature below the
ignition point.
FM200 Fire Suppression Systems and the Environment
FM200 fire suppression systems have low atmospheric lifetimes, global
warming, and ozone depletion potentials. Unlike Halon 1301 fire
suppression systems, FM200 systems are environmentally friendly. They

provide an effective, safe method of special hazards fire suppression
where a non-residue producing clean agent is essential.