CHST CHST - Construction Health and Safety Technician Emergency and Fire Preparedness Questions and Answers 2

Question 1

What is the primary purpose of a fire watch on a construction site after hot work operations have been completed?

Accepted Answer

To ensure no smoldering materials reignite after the work is finished

Answer

To supervise the hot work permit process

Answer

To inspect fire extinguisher maintenance tags

Answer

To train workers on evacuation procedures

Question 2

According to OSHA standards, what is the minimum number of exit routes required for most construction workplaces?

Accepted Answer

Two

Answer

One

Answer

Three

Answer

Four

Question 3

Which class of fire involves energized electrical equipment?

Accepted Answer

Class C

Answer

Class A

Answer

Class B

Answer

Class D

Question 4

What should be the first action of a construction worker who discovers a fire that cannot be immediately controlled with a portable extinguisher?

Accepted Answer

Activate the fire alarm and evacuate the area

Answer

Attempt to fight the fire with available materials

Answer

Search for a larger extinguisher

Answer

Continue working and monitor the fire

Question 5

How often must emergency action plans be reviewed with employees on a construction site per OSHA requirements?

Accepted Answer

Annually or when the plan changes

Answer

Monthly

Answer

Quarterly

Answer

Only during initial hiring

Question 6

What is the PASS technique used for when operating a fire extinguisher?

Accepted Answer

A sequence for properly discharging a portable fire extinguisher

Answer

A method for inspecting fire suppression systems

Answer

A procedure for evacuating multi-story buildings

Answer

A protocol for reporting fire incidents