Arc Flash Boundary (ARC) - is the distance at which an electrical arc can flash. outward, which may endanger employees working on electrical equipment. Flash Protection Boundary (FPB) - theJcalculated safe working distance from. electrical equipment which would not expose the employee to the hazards.
One advantage of freeze drying is that food preserved in this method can last longer than food preserved in virtually any other way. Freeze dried foods, if stored properly, can last for years, even decades, and taste exactly as they did the day they were bought fresh.
There are a lot of options available when it comes to long-term food storage. Choices range from heavier, bulkier wet foods such as regular canned goods and MREs to dry foods such as dehydrated grains or pasta and freeze-dried meals, and there are some distinct advantages and disadvantages to each method of storage.ltimately, when it comes to long-term food storage it really seems that diversity is the key. If you want the lightest-weight emergency rations for hiking or in case of a helter-skelter GTFO of dodge dash for your designated bug out location, then freeze-dried foods are a great option.