Power tools play a major role in virtually every trade. You will be expected to be familiar with a wide range of portable and stationary power tools and to understand the safe operation of these tools. Proper maintenance improves the life and performance of the tool. Correct set-up and operating procedures ensure good results and prevent injury. The following list of lines and competencies was generated with the goal of creating an entry-level trades training resource, while still offering the flexibility for lines to be used as stand-alone books. Line C - Tools and Equipment. C-1 Describe Common Hand Tools and Their Uses, C-2 Describe Common Power Tools and Their Uses, C-3 Describe Rigging and Hoisting Equipment, C-4 Describe Ladders and Platforms.