【Daily Topic】【Storage & Transportation Edition 20170307】
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Participation reward: 2 Wealth. Correct reward: 8 Wealth. Multiple-choice question: Polypropylene capacitors, film capacitors, etc., can experience a decline in their performance if used for an extended period or not stored properly; this will cause changes in the product’s ( ). A. Appearance B. Physical properties C. Mechanical properties D. Electrical properties D
Polyester capacitors, film capacitors, etc., may experience a decline in their performance over time or as a result of improper storage, which can lead to changes in the product’s (D) characteristics. A. Appearance B. Physical properties C. Mechanical properties D. Electrical properties