单项选择题

Which fire detection system is actuated by sensing a heat rise in a compartment?（）

A.Manual fire detection system
B.Automatic fire detection system
C.Smoke detection system
D.Watchman's supervisory system

相关考题

Which extinguishing agent is the best for use on electr...

单项选择题Which extinguishing agent is the best for use on electrical fires?（）

A.Foam
B.CO₂
C.Dry chemical
D.Water fog

Which extinguishing agent is recommended in the Chemica...

单项选择题Which extinguishing agent is recommended in the Chemical Data Guide for use on a carbon disulfide fire?（）

A.Alcohol foam
B.Dry chemical
C.Chemical foam
D.Water fog

Which extinguishing agent is NOT recommended in the Che...

单项选择题Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?（）

A.Foam
B.Carbon dioxide
C.Dry chemical
D.Water fog

应急预案与EMS