The Electrical Engine is used to convert EU from IndustrialCraft² into RF (previously MJ1)). The engine produces 20 RF/t and requires 6 EU/t to run when not upgraded, and will accept any voltage.
The electrical Engine can be upgraded with Copper, Bronze, Tin and Iron Electron Tubes.
The effects of these tubes are:
|Type of Tube||Effect (Max Stack)||Change in EU input||Change in RF output|
|Copper||Electric Choke (1)||-2 EU/t||-10 RF/t|
|Tin||Electric Boost I (2)||+7 EU/t||+20 RF/t|
|Bronze||Electric Boost II (2)||+15 EU/t||+40 RF/t|
|Iron||Electric Efficiency (1)||-1 EU/t||N/A|