價格：免費
檔案大小：43.6 MB
版本需求：系統需求：iOS 11.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Initial Verification & Certification of Electrical Installations (City & Guilds 2391-50)
Exam Prep App on the Go
The City and Guilds 2391-50 electrical course has been designed to meet the needs of the electrical installation industry, and is aimed at practising electricians who have not carried out inspection and testing since qualifying or who require some update of training before going on to other City and Guilds qualifications.
支援平台：iPhone, iPad