A.salt water and a wire brush B.caustic soap C.mild soap and fresh water D.a holystone
A.the pump discharge B.the manifold connection C.each fire station discharge D.the pump station
A.8the heat of a fire melting the link B.a break-glass and pull-cable system C.electrical controls on the bridge D.a mechanical arm outside the vent duct
A.NOT contain more than 200 pounds of CO2 B.be automatically operated by a heat actuator C.have an audible alarm D.All of the above
A.stop ventilation B.stop the vessel C.de-energize the circuit D.apply water to extinguish the fire
A.cooling B.smothering C.chemical action D.All of the above
A.able to absorb heat B.water based C.nonconducting D.nontoxic
A.preventing oxygen from reaching the burning material B.cooling the burning material below its ignition temperature C.using the extinguishing agent to make the burning material fire-resistant D.using the extinguishing agent to absorb the heat
A.removing the heat B.removing the oxygen C.removing the fuel D.interrupting the chain reaction
A.see the medic immediately B.spray himself with foam or CO2 C.complete his task and then see the medic D.remove the clothing and wash
