Government Practice Test & Exam Prep | New Zealand

Approximately what is the flammable range of LP Gas (propane) in air?

5% to 15% 2% to 10% 4% to 75% 0.5% to 3%

2% to 10%

Access more questions from this quiz

Continue to Government Practice Test & Exam Prep | New Zealand for more practice questions and the full quiz experience.