Engine: Expired / Engineering Safety

1. A Materials meeting construction yard specification A60.
2. B Damage stability bulkhead, A Class, with bulkhead strength that will limit flooding for 60 minutes.
3. C Fire division boundary, A Class, with insulation that will limit temperature rise below the allowable level for 60 seconds.
4. D Fire division boundary, A Class, with insulation that will limit temperature rise below the allowable level for 60 minutes.

Tip: press A-D to answer