Longman Dictionary of Contemporary English homepage

Topic: ELECTRICAL

circuit breaker

 noun
     
circuit breaker [countable]
TEE a piece of equipment that stops an electric current reaching a machine if the machine becomes dangerous
Definition of circuit breaker from the Longman Dictionary of Contemporary English within
the topic ELECTRICAL

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arc blow capacitor cathode cell charge(n) charge(v) charger circuit circuitry coil connection contact cord cordless current DC discharge(v) discharge(n) E earth(n) earth(v) electric electrical electrician electricity electrode electronic electronics fuel cell fuse fused grid live negative neutral noise oscillator outlet pin plug point programme(n) programme(v) pulse remote control resistance resistor scan scanner short(n) short(v) short circuit short-circuit socket solid-state sonar terminal torch transformer transistor valve W wire wiring

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printed circuit

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