Electricity Test 1 - Warren County Public Schools

2. A circuit that uses size 14 wire would use a _____ size breaker. a. 15. b. 20. c. 30. d. 40. 3. A device that is used to protect an overload on a circuit. Its’ drawback is that it can only be used one time. a. fuse. b. breaker. c. grounding fuse. d. automatic heat sensing device. 4. A circuit breaker can be used. a. only once. b. over and ... ................
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