the switch that gets turned off automatically when excess current flows through it is------?
Answers
Answer:
Switches may be operated by process variables such as pressure, temperature, flow, current, voltage, and force, acting as sensors in a ...
mark my answer Brainiest answer
follow me pls
Answer:
If too much current flows, the fuse wire rises to a higher temperature and melts, thus opening the circuit, but destroying the fuse. A circuit breaker opens a circuit as soon as the current climbs to unsafe levels, and can be used repeatedly.
Explanation:
The earth wire carries current to the ground (literally, earth). ... Even if a circuit is switched off (i.e. the switch is open), the live wire can still be dangerous. If you touch it, you may complete a circuit between the live wire and the earth (because you'll be standing on the floor), so you get a shock.