How is a 'set' of cells or batteries defined?

• A. The number of cells required to power all equipment
• B. The number of cells or batteries required to power each piece of equipment
• C. The total number of spare cells
• D. The number of batteries in the largest device

Answer: (B)

A set is defined by the number of cells or batteries needed to power a single piece of equipment. This means you look at each device and determine how many cells are required for it to operate, and that number constitutes the set for that device. If you ship multiple devices, each device has its own set based on its power needs, even if the devices differ in size or battery count.

Spare cells are not part of the set; they are extras kept separately and treated as separate items for shipping and labeling. The largest device might require more cells, but the set is defined per device, not by the largest overall. This is why the correct approach focuses on the power needs of each individual piece of equipment rather than total counts across all devices or the count of spare or largest-device batteries.