CORRECT ANSWERS | GRADED AND THE
LATEST SERIES
Abestos groups
Ans: Serpentine and Amphibole
Question: Chrysotile (serpentine group) characteristics
Ans: Cylindrical, easier to wet, and most common
Question: Amosite (amphibole group) characteristics
Ans: Short needle like, hard to wet, brown asbtos
Question: Blue asbestos
Ans: Chrocidolite
Question: ACM
Ans: Asbestos containing material
Question: Friable
Ans: Soft and dry. Can be crushed or pulverized by hand.
Pipe insulation is universally considered friable. Same as ceiling tiles.
Question: Non-friable