Free practice test
H2S Practice Test
Hydrogen sulphide properties, exposure limits, detection, breathing apparatus and emergency response, for workers in B.C. and Alberta oil and gas.
Practice test
20 questions, answers explained as you go
- 20 questions, drawn from a pool of 40
- About 10 minutes
- New questions each time you try
Practice only. This is not the course exam and does not give a certificate.