The MASTER ELECTRICIAN Test Preparation 2018 Ed app by xoftit is a free educational app available on Android. This app is designed to help electricians prepare for the master electrician exam by providing practice questions and explanations. It features a real exam-style mock exam with a timed interface, the ability to create quick mock tests, and a history of previous results.

This app includes a large number of question sets that cover all syllabus areas. At practice mode, users can see an explanation of the correct answer. The app is an excellent self-study tool for anyone preparing for the master electrician exam. However, it is important to note that this app is not affiliated with or endorsed by any testing organization, certificate, test name, or trademark.

The role of a master electrician is to oversee the preparation, hanging, connection, and focusing of stage lighting fixtures. They are responsible for all other electricians working on any construction or installation project. This app is designed to help electricians gain the knowledge and skills necessary to become a licensed master electrician.