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.
Remembering what you read. Purpose --Have a specific purpose when you read. This will help you to: 1  ASSOCIATE: Relate ideas to each other. 2  VISUALIZE: Try to see pictures in your mind as you read. 3  CONCENTRATE: Have a specific purpose, associating, and visualizing will help you to do this.