Circuit breaker is designed to protect the current overload of a circuit, and it is in the \_\_\_\_ with the circuit elements it wants to protect.
Aparallel connection
Bseries connection正確答案
Cintelligent connection
Dwireless connection
答案與詳解
為什麼答案是 B
串聯連接可確保流經斷路器的電流與流經被保護元件的電流完全一致，使其能準確偵測電流過載並中斷電路。
載入中…
