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Anonymous users2024-01-24The exhaust fan in the bathroom is turned on, and the electricity consumed for a day is about 4 kWh. Because the power of the general household bathroom exhaust fan is 32 to 40W, according to the theoretical calculation of power consumption, it is about 4 kWh. The opening time is about 10 hours.
Calculated per kilowatt-hour of electric elements, it is equivalent to about 2 yuan and five cents.
There is no impact.
The exhaust fan in the factory is on 24 hours a day, and there is no problem with it for 360 days. >>>More
If it is confirmed that the power supply line of the exhaust fan has been disconnected, the rotation of the exhaust fan is a natural rotation, that is, the rotation caused by airflow.
Check inside the switch, the control line and the live wire are short-circuited, there is no other reason.