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13 cards from this deck
Prevent electrical overloads & protect against shocks/fire
Circuit changes, appliance faults with excess current
Wires overheat/melt (fires), electric shocks
Melt & break circuit when current exceeds rating
Max current fuse can handle before melting
Slightly higher than normal operating current
Live wire
Fault current flows to ground, not through person
All appliances with metal cases
Plastic casing with no exposed metal parts
Live & neutral only (no earth wire)
Can be reset, not replaced
Circuit breakers react faster
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