An application to help prepare for the Certification of workers and the public according to industrial safety requirements, tests are relevant to the latest changes of Rostekhnadzor and regulatory and technical documentation.

D.1.1. (2021) Operation of electrical installations

- The test includes 167 questions;
- The test mixes the questions, as well as mixes the answer options;
- If the answer is correct, after pressing the next button, the test proceeds to the next question;
- If the answer is not correct, the correct option is shown, as well as a comment with links to regulatory documents;
- At the end of the test, the total percentage of correct answers will be shown, as well as the number of correct and incorrect answers.

Good luck!