Hand-Off-Auto (HOA) stations are commonly used on control panels today in a variety of industries to allow. operators and maintenance personnel to override the control actions of the primary control system during abnormal. conditions or to allow equipment maintenance.
TIP sheetSKIMMING & SCANNING. Skimming and scanning are reading techniques that use rapid eye movement and keywords to move quickly through text for slightly different purposes. Skimming is reading rapidly in order to get a general overview of the material. Scanning is reading rapidly in order to find specific facts. While skimming tells you what general information is within a section, scanning helps you locate a particular fact.
They help readers understand what they should learn from the text. They provide legal documentation to researchers who cite the sources. They work to demonstrate factual evidence of ancient historical statistics. They allow readers to make up their own minds about what really happened. Text features assist readers. Knowing the purpose of the text feature helps readers decide at which text feature to look when they want to understand the text better. Organized by purpose, the chart identifies text features and how they help the reader.