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…Circuit Breakers…
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…but first…
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…the bimetallic strip… Brass Iron
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…which will bend when heated… Brass Iron …as the metals expand differently…
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…the thermal circuit breaker… …makes use of the bimetallic strip…
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now: Stick in the diagram of the thermal circuit breaker Write an explanation of the how the thermal circuit breaker works Write a sub-heading: the thermal circuit breaker Stick the diagram and explanation of the bimetallic strip into your book Draw a picture showing what the thermal circuit breaker looks like when the current is too large
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…and now… … the Magnetic Circuit Breaker (MCB)… …which makes use of the magnetic effects of large currents…
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