Fire Safety In Workplace 5

Question 1

What does it mean when a fire door is labeled 'keep closed'?

Accepted Answer

The door must remain closed at all times to act as a fire barrier

Answer

Fire doors labeled 'keep closed' must remain shut to prevent fire and smoke from spreading between compartments of a building.

Question 2

Which of the following is a common cause of workplace fires related to heating equipment?

Accepted Answer

Placing combustible materials too close to portable heaters

Answer

Portable space heaters are a leading cause of workplace fires when combustibles such as paper or curtains are placed within the clearance zone.

Question 3

An employee with a mobility impairment cannot use the stairs during a fire evacuation. What is the recommended procedure?

Accepted Answer

Wait in a designated area of refuge and notify emergency responders

Answer

Areas of refuge are designated safe locations near stairwells where mobility-impaired individuals wait for assistance from trained rescue personnel.

Question 4

What hazard is created when flammable liquids are stored in non-approved containers in the workplace?

Accepted Answer

Greater risk of vapor ignition and rapid fire spread

Answer

Non-approved containers may allow flammable vapors to escape, creating an ignition risk that approved safety containers are designed to prevent.

Question 5

Which workplace scenario requires a Class K fire extinguisher?

Accepted Answer

A commercial kitchen with cooking oils and fats

Answer

Class K extinguishers are specifically designed for fires involving cooking oils and animal fats at high temperatures, common in commercial kitchens.

Fire Safety Practice Test