Question: what are the two types of fall protection?
Answer: 1:1 Fall protection, Fall arrest lanyard. Suitable for non-permanent climbing or work with short reach. ...  1:3 Fall arrest block. Fall arrest block with self-retracting function. ...  2 Fall arrest line. Anchor line with manual rope lock (with or without shock absorber). ...  3 Work positioning equipment. ...  4 Rope Access.