In the design evolution, how does the power cord on a modern cordless kettle differ from the first electric kettles?
Answer
Modern kettles feature a detachable cord on a separate power base.
The transition from a permanently attached cord to a detachable system residing on a separate power base marks a significant design evolution. Early kettles required the user to move the entire unit, often while hot, away from the outlet because the cord was permanently wired to the body, presenting obvious safety hazards. The cordless design isolates the electrical connection to the base plate, allowing the kettle itself to be lifted freely and safely for pouring.
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