CAT Safety Procedures & PPE 5

Question 1

Which component of a personal fall arrest system (PFAS) absorbs energy to limit the maximum arresting force on the body to 1,800 lbs?

Accepted Answer

The shock-absorbing lanyard or self-retracting lifeline

Answer

The shock-absorbing lanyard or SRL is specifically designed to deploy and dissipate energy, limiting peak arresting force to the 1,800-lb OSHA maximum.

Question 2

When is a Job Hazard Analysis (JHA) most valuable in alarm installation work?

Accepted Answer

Before beginning a non-routine or higher-risk task to identify and control hazards proactively

Answer

A JHA is most effective as a proactive tool completed before starting unfamiliar or high-risk tasks, allowing hazards to be identified and mitigated before work begins.

Question 3

An alarm technician accidentally splashes battery acid (sulfuric acid) on their forearm. What is the immediate first aid action?

Accepted Answer

Flush continuously with large amounts of clean water for at least 15–20 minutes

Answer

Immediate and prolonged water flushing (15–20 minutes minimum) is the correct first aid for acid skin contact to dilute and remove the chemical.

Question 4

What does the term 'hierarchy of controls' describe in occupational safety?

Accepted Answer

A ranked approach to hazard mitigation from most to least effective

Answer

The hierarchy of controls ranks hazard mitigation methods from most effective (elimination) to least effective (PPE), guiding safety professionals to use the best feasible solution.

Question 5

A technician is soldering connections inside an alarm panel. Which specific air quality hazard does this activity produce?

Accepted Answer

Flux fumes containing colophony (rosin) that can cause occupational asthma

Answer

Rosin-core solder flux produces fumes containing colophony, a known respiratory sensitizer that can cause occupational asthma with repeated exposure.

(CAT) Certified Alarm Technician Level I Practice Test

(CAT) Certified Alarm Technician Level I Practice Test

CAT Safety Procedures & PPE 5