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17件の回答 35 スコア |
My microwave is not heating, but the timer is working. |
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3件の回答 1 スコア |
Microwave makes loud electric sound when I turn it on, still works |
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13件の回答 8 スコア |
Microwave starts running as soon as the door is shut, but not cooking? |
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6件の回答 8 スコア |
No power or display |
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以前、このデバイスの修理に使われていた一般的な工具です。修理過程において全部の工具が必要とは限りません。
Background and Identification
A microwave oven, often colloquially shortened to microwave, is a kitchen appliance that heats food by bombarding it with electromagnetic radiation in the microwave spectrum causing polarized molecules in the food to rotate and build up thermal energy in a process known as dielectric heating.
Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm of a dense (high water content) food item; food is more evenly heated throughout (except in thick, dense objects) than generally occurs in other cooking techniques.
Specifications
- a high voltage power source
- a high voltage capacitor connected to the magnetron, transformer and via a diode to the case
- a cavity magnetron
- a magnetron control circuit
- a waveguide
- a cooking chamber
