
Kev tiv thaiv overload yog ib qho tseem ceeb hauv cov tshuab hluav taws xob uas tiv thaiv kev puas tsuaj lossis kev ua tsis tiav vim muaj hluav taws xob ntau dhau. Feem ntau nws ua haujlwm los ntawm kev cuam tshuam kev ntws ntawm hluav taws xob thaum nws tshaj qhov qib kev nyab xeeb, los ntawm kev tshuab lub fuse lossis tripping lub circuit breaker. Qhov no pab tiv thaiv kev kub dhau, hluav taws, lossis kev puas tsuaj rau cov khoom siv hluav taws xob uas yuav tshwm sim los ntawm kev ntws ntau dhau. Kev tiv thaiv overload yog ib qho kev ntsuas kev nyab xeeb tseem ceeb hauv kev tsim qauv hluav taws xob thiab feem ntau pom muaj nyob rau hauv cov khoom siv xws li switchboards, circuit breakers thiab fuses.
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