

✔️Thời gian: 8:30~12:00, Thứ Sáu, Ngày 20 Tháng 12 Năm 2019
✔️Địa điểm: Tầng 2 tòa nhà A, số 22, đường Thành Công, Ba Đình, Hà Nội
Dưới đây là một số hình ảnh tại workshop:
































































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In electrical systems, short circuits are one of the most common but also most dangerous faults. If just two wires touch each other or a phase wire touches ground, the current can surge suddenly in a very short time. This will cause the circuit breaker to trip, electrical equipment to stop working, and the wires may even overheat and catch fire.

During electricity usage, there are times when appliances operate less efficiently than usual. Lights may flicker unevenly, pumps may run slowly, or the inverter may display a low voltage error. One of the common causes is voltage drop.