How to find a reason for the power failure in the dormitory?

You can say what you need to pay and ask your aunt for an electric card.

"Dormitory" is a house for accommodation, including bedroom, bathroom, bathroom and balcony. The number of people living in the dormitory is different, including single rooms, double rooms and multiple rooms. Different schools have different dormitory specifications, different supporting equipment and different electrical requirements.

Pay attention to electricity:

When using the electric fan, please stay away from the body and other objects to avoid injury; When sparks, smoke or burning smell are found after the electrical appliance is electrified, the power supply should be cut off immediately; Fake, expired and overdue equipment should be eliminated in time, and it is not necessary to throw it away because it can still be used, causing accidents.