This application is designed for all new and current electronics workers. It serves for preparation for the written part of the examination in order to obtain a certificate of professional competence in electrical engineering for §5, §6, §7, §8 and §11 of the Decree of ČÚBP and ČBÚ No. 50/1978 Coll. on professional competence in electrical engineering in Class A buildings, without the risk of explosion up to 1000V AC and 1500 V DC in accordance with §14 of this Decree. It is possible to choose a test according to paragraph, or an exercise where all questions are explained in the form of quotations from the standards used. These citations are published with the permission of the Czech Standards Agency. Questions in the application are continuously updated and supplemented. If you would like to add more questions, please e-mail them. 64b10

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