1.In firefighting, which type of fire extinguisher is most suitable for extinguishing fires involving wood, paper, and other combustible materials?
A. Class A fire extinguisher (Water extinguisher)
B. Class B fire extinguisher (Dry chemical extinguisher)
C. Class C fire extinguisher (Carbon dioxide extinguisher)
D. Class D fire extinguisher (Metal extinguisher)
2.Which type of smoke alarm is most suitable for use in areas such as kitchens or workshops where smoke is likely to be produced?
A. Ionization smoke alarm
B. Photoelectric smoke alarm
C. Heat-sensitive fire alarm
D. Gas fire alarm
3.What escape tool can assist individuals in evacuating from high-rise buildings during a fire emergency?
A. Fire safety rope
B. Fire blanket
C. Emergency oxygen tank
D. Escape chute
4.What factor has the greatest impact on the selection of equipment for firefighters during a rescue operation?
A. Weather conditions
B. Size of the fire area
C. Smoke density
D. Type of fire
5.What factor has the greatest impact on the selection of water sources for firefighting?
A. Type of fire engines
B. Distance to water sources
C. Height of the fire area
D. Ambient temperature
6.What factor increases the danger to individuals during a fire emergency?
A. Rate of fire spread
B. Oxygen content in the environment
C. Factors such as smoke, high temperature, and unstable structures
D. Size of the fire area
7.In firefighting, which type of fire extinguisher is most suitable for extinguishing oil fires?
A. Water extinguisher
B. Dry chemical extinguisher
C. Carbon dioxide extinguisher
D. Foam extinguisher
8.What measures should be taken to ensure smooth evacuation during a fire emergency?
A. Designate evacuation routes
B. Spray firefighting foam
C. Close all doors and windows
D. Prevent people from evacuating
9.What factor affects the communication effectiveness of firefighters during a fire emergency?
A. Air temperature
B. Smoke density in the fire area
C. Size of the fire
D. Weight of firefighting equipment
10.What factor has the greatest impact on the selection of equipment for firefighters during a rescue operation?
A. Weather conditions
B. Size of the fire area
C. Smoke density
D. Type of fire