National UST Class A B Operator Certification Exam (Example - Varies By State)

What is the purpose of secondary containment around UST piping and tanks?

Improve fuel efficiency Add insulation Contain spills and leaks Act as vapor recovery

Contain spills and leaks

Access more questions from this quiz

Continue to National UST Class A B Operator Certification Exam (Example - varies by state) for more practice questions and the full quiz experience.