How to solve the abnormal electricity bill

According to your description, I suggest that you can ask a qualified electrician to check whether there is a connection between the electricity meter and the dormitory or whether there is any leakage in the line behind the electricity meter.

If you suspect that the electric meter is not accurate, you can apply to a third-party metrological verification institution for electric meter inspection.

Under normal circumstances, the electric energy meters installed by power supply enterprises for customers can only be installed and used after factory inspection, internal self-inspection and random inspection by quality inspection departments to confirm that they fully meet the national quality standards, so as to ensure accurate measurement. If you suspect that the ammeter is running fast, you can apply to the local power supply enterprise for ammeter inspection or ask the local power supply enterprise to help you send the ammeter to the quality inspection department for verification.

I hope our answer is helpful to you. If you have any other questions, please feel free to call the 24-hour power supply service hotline 95598 for consultation.