Workplace Safety and PPE Flashcards
6 cards from real G3 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Workplace Safety and PPE flashcards as text
What is the first action upon detecting a strong gas odour at a service location?
Answer: Evacuate immediately and call emergency services from safe distance
Evacuate all occupants, avoid ignition sources, and call emergency services from a safe location.
What PPE is required for potentially confined space entry?
Answer: SCBA or supplied air respirator, gas detector, and harness/lifeline
Confined space entry requires respiratory protection, continuous gas detection, and rescue equipment.
What is the purpose of a Safety Data Sheet (SDS)?
Answer: Health, safety, and handling information for hazardous materials
SDS documents provide critical hazard, handling, first aid, and emergency information.
Under Ontario's OHSA, what right do workers have regarding unsafe work?
Answer: Right to refuse work believed dangerous to themselves or others
All workers can refuse work they believe will endanger themselves or others.
What is WHMIS and how does it apply to gas technicians?
Answer: Workplace Hazardous Materials Information System for classifying chemical hazards
WHMIS is Canada's national hazard communication system with labels, SDS, and training.
What should be done if carbon monoxide exposure is suspected in a building occupant?
Answer: Move to fresh air, call 911, shut down suspected source
CO exposure is a medical emergency requiring immediate fresh air, 911, and source shutdown.