LPA Interview Questions and Answers

Fire is a chemical reaction that releases heat, light, and various gases.

• Fire is created when a combustible material combines with oxygen and is ignited by a heat source.

• Fire safety involves prevention, detection, and suppression of fires to protect lives and property.

• Examples of fire safety measures include installing smoke detectors, having fire extinguishers, and creating evacuation plans.

• Proper storage of flammable materials and regular maintenance of electrical systems a...read more

There are three tips of fire: blue, yellow, and red.

• Blue tip of fire indicates the hottest part of the flame.

• Yellow tip of fire is the middle part of the flame with moderate heat.

• Red tip of fire is the coolest part of the flame.

A fire extinguisher is a portable device used to extinguish small fires or control them until the fire department arrives.

• Contains a pressurized substance that can be sprayed onto a fire to extinguish it

• Comes in different types such as water, foam, dry chemical, CO2, and more

• Has a gauge to indicate pressure level and a pin to release the extinguishing agent

• Should be easily accessible and regularly maintained for effectiveness

An alarm system is a security system designed to detect intrusion, unauthorized entry, or other emergencies and alert the appropriate authorities.

• Consists of sensors that detect unusual activity or conditions

• Can include sirens, lights, or notifications to alert occupants or authorities

• Commonly used in homes, businesses, and vehicles for security purposes

The fire triangle is a simple model that illustrates the three elements necessary for a fire to occur: heat, fuel, and oxygen.

• The three elements of the fire triangle are heat, fuel, and oxygen.

• Heat provides the initial energy to start the fire.

• Fuel is the material that burns in the fire.

• Oxygen is necessary for the combustion process to occur.

• Removing any one of these elements can help extinguish a fire.