This also needs to be a consideration when comparing battery types of similar power descriptions, as often the longer the hourly rate the more efficient a battery will operate, so a 20 hour discharge will most likely produce a higher Ah rating than a 10 hour discharge period.
His model, the pentad, can be used to understand or interpret human behavior and to develop ideas for stories. The pentad assumes people can have ambiguous, conflicting, and complex reasons for acting. It attempts to avoid simplistic explanations.
The major purpose of this chapter is to introduce HPT as a significant applied field whose aim is the achievement of valued human performance in the workplace. It presents the field as an evolving one actively seeking to define itself. It also positions HPT as a field with growing international impact. The chapter is divided into six sections.