I've had this topic as a "real world" conversation. GENERALLY speaking...
Electrical - Electricity generation, motors, distribution, switching, illumination and anything on the other side of the wall outlet.
Electronic - Anything that could be plugged into a consumer wall outlet and used directly by the consumer.
Therefore (IMHO), the 'Engineering' skill should cover all matters electrical, while the 'Electronics' skill should cover most anything else.
An overlap could occur with a washing machine, dryer, dishwasher, garage door opener, or other similar equipment.
Jack-O-Trades? Well... Either/or at minus 1 DM.