This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4224/course/overviewfiles/intermediatesw-01.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4188/course/overviewfiles/strike-lightining-protection-System%20copy%202.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4173/course/overviewfiles/Wiring%2C%20Connecting%20Setting%20Timer%20Switch.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4161/course/overviewfiles/3%20Gang%202%20Way.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4148/course/overviewfiles/Smoke%20detector.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/4121/course/overviewfiles/Screen%20Shot%202022-11-05%20at%204.00.29%20PM.png)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/3685/course/overviewfiles/Distribution%20Board.jpg)
This E-lesson is part of Level 3.
![](https://www.elearning.rtb.gov.rw/pluginfile.php/3672/course/overviewfiles/Surge%20Protective%20Device%20Installation.png)