電気図記号暗記１ is an Android app developed by VelocityVentEngineering. It falls under the category of Education & Reference and is specifically designed to help users memorize 140 electrical symbols that are commonly asked in the second-class electrical engineering exam.

The app offers two types of question formats: multiple-choice questions with text options and multiple-choice questions with image options. Users can choose between continuous or random question selection. In the continuous mode, once all the questions are answered, the app will loop back to the first question.

To use the app, users simply need to select the desired question format from the menu and tap on the image to refresh the question. The app aims to provide accurate and comprehensive question content, but if users come across any errors or mistakes, they are encouraged to report them on the bulletin board.

With its focus on electrical symbol memorization and a user-friendly interface, 電気図記号暗記１ is a valuable tool for individuals preparing for the second-class electrical engineering exam.