An arc flash is a dangerous release of energy created by an electrical fault in open air from phase to phase or phase to ground contact, while a flash fire is:
All of the following statements are true in regard to the appropriate care and maintenance of FR apparel, EXCEPT:
Do standards permit you to layer non-FR undergarments beneath FR garments?
Can I add the arc ratings of 2 FR garments?
What is the hierarchy of safety?
Which of the following are covered under NFPA® 2112?
What is the value of UL certification?
Are all AR (Arc Rated) garments FR (Flame Resistant)?
What does the test method ASTM 1930 measure?
How long does Bulwark Guarantee the FR properties of their garments?
