G3 Workplace Safety and PPE 2

Question 1

What is the first action upon detecting a strong gas odour at a service location?

Accepted Answer

Evacuate immediately and call emergency services from safe distance

Answer

Light a match to confirm

Answer

Turn on the furnace to burn excess gas

Answer

Open windows and continue

Question 2

What PPE is required for potentially confined space entry?

Accepted Answer

SCBA or supplied air respirator, gas detector, and harness/lifeline

Answer

Standard work gloves only

Answer

Safety glasses and steel-toed boots only

Answer

Dust mask and hard hat

Question 3

What is the purpose of a Safety Data Sheet (SDS)?

Accepted Answer

Health, safety, and handling information for hazardous materials

Answer

Manufacturer warranty information

Answer

Installation date documentation

Answer

Customer payment records

Question 4

Under Ontario's OHSA, what right do workers have regarding unsafe work?

Accepted Answer

Right to refuse work believed dangerous to themselves or others

Answer

Cannot refuse work

Answer

Can only refuse if supervisor agrees

Answer

Right to refuse only applies to construction

Question 5

What is WHMIS and how does it apply to gas technicians?

Accepted Answer

Workplace Hazardous Materials Information System for classifying chemical hazards

Answer

A pressure measurement system

Answer

A vent sizing method

Answer

An electrical wiring standard

Question 6

What should be done if carbon monoxide exposure is suspected in a building occupant?

Accepted Answer

Move to fresh air, call 911, shut down suspected source

Answer

Advise them to rest and continue

Answer

Give water and open a window

Answer

Tell them to see their doctor next week