The main line of the kitchen does not have a ground wire, can it lead a ground wire from the bedroom

There is a certain danger, and the grounding function is mainly to prevent leakage of equipment and leave a loop in advance. If the ground wire is not installed, it is equivalent to the lack of the circuit and causes potential safety hazards, so it is recommended to press the ground wire.

This is the induced current, and the zero line will also be slightly bright when there is an electrical appliance, so don't worry about this is a normal phenomenon.

There must be a balcony! Good lighting, cold in winter, heat insulation in summer! You can also dry your clothes!

Is it the work of the road guerrillas? There is no ground wire, so you check whether there is a grounding wire in the bathroom, you should take a closer look, there was a grounding box in the bathroom, in the place of meters from the ground, you check, is this box still there? It is estimated that it was also sealed with cement by the construction crew.

This is a cut of corners in construction, although it does not affect the use but there are potential safety hazards, for safety you can only transform and improve the line yourself.