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为了大力普及电工学和电子学的基础知识,鼓励广大读者刻苦自学,认真读书,互相讨论,拜师求教,本刊与中央电视台、《北京电子报》、《北京青年报》、《中国社队企业报》、《电子技术自修讲座》编辑部联合举办“电学知识”测验。现将测验题发表如后,欢迎本刊读者踊跃参加这一知识测验活动。对测验成绩优秀者,发给奖励证书和奖品;成绩及格者,发给纪念奖。六月上旬通过中央电
In order to vigorously popularize the basic knowledge of electrical engineering and electronics to encourage readers to study hard, study hard, discuss with each other, seek help, CCTV, “Beijing Electronics News”, “Beijing Youth Daily”, “China’s commune team Newspaper ”,“ electronic technology self-study lecture, ”the editorial department jointly held “ electrical knowledge ”test. Now after the test questions are published, readers of this magazine are welcome to participate in this knowledge test. For those who have excellent test scores, certificates and prizes will be issued. Those who passed the test will be awarded a commemorative award. In early June through the Central Power