#1
What should you do first in case of a fire emergency?
Sound the fire alarm
ExplanationInitiate the alert system to notify others and facilitate a prompt response.
#2
Which type of fire extinguisher is suitable for fires involving combustible metals?
Class D
ExplanationClass D extinguishers are designed specifically for fires fueled by combustible metals like magnesium or sodium.
#3
What type of fire involves electrical equipment or wiring?
Class C
ExplanationClass C fires result from electrical sources, requiring a non-conductive extinguishing agent like those found in Class C extinguishers.
#4
What should you NOT do when using a fire extinguisher?
Stand close to the fire
ExplanationMaintain a safe distance while using a fire extinguisher to avoid potential harm.
#5
Which of the following types of fire extinguisher is suitable for flammable liquids like gasoline?
Class B
ExplanationClass B extinguishers are designed for fires involving flammable liquids, such as gasoline or oil.
#6
What is the purpose of the PASS technique when using a fire extinguisher?
To effectively use the extinguisher
ExplanationPASS (Pull, Aim, Squeeze, Sweep) is a mnemonic for the proper steps to operate a fire extinguisher efficiently.
#7
What is the main component of a fire triangle?
Oxygen
ExplanationOxygen is a crucial element in the fire triangle, representing one of the three necessary components for combustion.
#8
What should you do if the fire is too large to control with a fire extinguisher?
Call emergency services and evacuate
ExplanationIn the event of a large or uncontrollable fire, prioritize safety by calling for professional assistance and evacuating the area.
#9
What type of fire extinguisher is suitable for fires involving combustible metals such as magnesium or sodium?
Class D
ExplanationClass D extinguishers are specifically designed for fires fueled by combustible metals like magnesium or sodium.
#10
What is the acronym used to remember the steps for using a fire extinguisher?
PASS
ExplanationPASS (Pull, Aim, Squeeze, Sweep) is the acronym to remember the correct steps for using a fire extinguisher.
#11
What is the appropriate action if the fire is spreading rapidly and the environment becomes unsafe?
Call emergency services and evacuate
ExplanationPrioritize safety by calling for professional assistance and evacuating if the fire is rapidly spreading and the environment is unsafe.