问题
问答题 简答题
交、直流接触器的铁芯有什么不同?
答案
参考答案:
交流接触器的铁芯是由彼此绝缘的硅钢片叠压而成的,在铁芯断面的一部分铁芯上装有短路环。而直流接触器的铁芯,是由整块软钢做成的磁轭和铁芯组成的。
交、直流接触器的铁芯有什么不同?
参考答案:
交流接触器的铁芯是由彼此绝缘的硅钢片叠压而成的,在铁芯断面的一部分铁芯上装有短路环。而直流接触器的铁芯,是由整块软钢做成的磁轭和铁芯组成的。
We will be traveling to the Presidio in San Francisco to visit the newly opened Walt Disney Family Museum. There are countless art exhibits and even a model of an early Disneyland Park. ![]() We will enter the museum at the same time and then each family is free to enjoy the art exhibits in the museum. Lunch will be on you, so bring a lunch or bring money for the Museum Café. For those of you who are interested in exploring the Presidio, there is a free Presidio bus. The Walt Disney Family Museum is a must-see for anyone who likes Disneyland. Here are the details:
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