5 Questions
What is the main function of a circuit breaker?
To interrupt current flow and protect equipment
How does a circuit breaker differ from a fuse?
It can be reset to resume normal operation
What does OCPD stand for in the context of circuit breakers and fuses?
Over Current Protection Device
What was the early form of circuit breaker described by Thomas Edison in an 1879 patent application?
A device to protect lighting circuit wiring
What range of circuits can circuit breakers be designed to protect?
From low-current circuits to high voltage circuits feeding an entire city
Test your knowledge of electrical safety with this circuit breaker quiz! Explore the purpose, function, and operation of circuit breakers, and learn how they protect electrical circuits from overcurrent and potential fire hazards. Whether you're an electrician, engineer, or simply interested in electrical systems, this quiz will challenge and expand your understanding of circuit breaker technology.
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