If you're joining us after receiving your InControl Newsletter Vol 1.2014 and are looking for the answers to the LFL I.Q. Test, school's in session! If you're just interested in testing your knowledge, no cheat sheets.
Q4. How quickly has experience shown some of the worst accidents to occur?
a. A few seconds
b. One minute or so
c. Several minutes
Few seconds: NFPA-86 states, “it cannot be emphasized too strongly that solvent vapor concentration measurement system is to have a very fast response time…A response time of as little as 5 seconds might be required”.
For more information on NFPA 86 & LFL Read On.
Check back next week for the answer to Q5.