Presentations

To open a zip file, you need to extract its contents. On Windows, you can right-click the zip file and select "Extract All..." to choose a destination folder for the extracted files. On macOS, you can simply double-click the zip file to extract its contents. On Android and iOS devices, you can use the Files app to locate and extract the zip file.

.zip Files

• Combined Sessions
• Level A
• Level B
• Level C

.pdf Files

• 10 points for making an Operator License Exam
• ABC Formula Conversion Resources 2017
• Operator License Practice Problems