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.
That's what freezer cooking is about. When we freeze food the moisture in the cells expands. In foods with lots of moisture and delicate structures, like a fresh crisp spinach leaf or strawberry, the cells burst when the moisture expands and they are kinda limp when defrosted. Meat, poultry and fish all can be frozen with success.