CSCS - Construction Skills Certification Scheme Fire Safety and Emergency Questions and Answers

Question 1

For a fire to start and continue to burn, three components are required, often known as the 'fire triangle'. What are these three essential components?

Accepted Answer

Oxygen, Heat, and Fuel

Answer

Spark, Matches, and Lighter

Answer

Wood, Paper, and Diesel

Answer

Water, Foam, and CO2

Question 2

You see flames coming from a temporary electrical distribution board on a construction site. Which type of fire extinguisher is the most appropriate and safest to use?

Accepted Answer

CO2 (Black label)

Answer

Water (Red label)

Answer

Wet Chemical (Yellow label)

Answer

Foam (Cream label)

Question 3

Which of the following is a critical legal requirement for fire escape routes on a construction site?

Accepted Answer

They must be kept clear of obstructions and be clearly signposted at all times.

Answer

They only need to be checked for obstructions at the end of the day.

Answer

They can be partially blocked by materials as long as a person can squeeze past.

Answer

They are only required for the main site cabins, not active work areas.

Question 4

What is a primary responsibility of a designated Fire Warden or Fire Marshal during an active fire alarm and evacuation?

Accepted Answer

To direct personnel to the assembly point and perform a sweep of their designated area to ensure it is clear.

Answer

To immediately run outside and call the fire brigade.

Answer

To attempt to fight the fire, regardless of its size.

Answer

To gather important tools and equipment before leaving the building.

Question 5

Which of the following is the correct practice for storing flammable liquids, such as petrol or solvents, on site?

Accepted Answer

In a designated, well-ventilated, and fire-resistant store or cabinet.

Answer

In the open air to allow any vapours to disperse quickly.

Answer

Alongside compressed gas cylinders to keep all hazardous materials together.

Answer

Inside the site office for better security against theft.

Question 6

You are asked to move a large, upright compressed gas cylinder (e.g., oxygen or acetylene) across the site. What is the safest method for transporting it?

Accepted Answer

Secure it in an upright position on a purpose-built cylinder trolley.

Answer

Roll the cylinder on its bottom edge.

Answer

Drag the cylinder by its protective valve cap.

Answer

Carry it horizontally with a co-worker.