压表V1和V2是用两只完全相同的电流表改装而成,V1量程为5V,V2量程为15V,为了测量15V~20V电压,把两表串联使用,以下叙述正确的是( ) A.两表示数相同 B.两表指针偏角相同 C.两表读数等
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![压表V1和V2是用两只完全相同的电流表改装而成,V1量程为5V,V2量程为15V,为了测量15V~20V电压,把两表串联使用,以下叙述正确的是( ) A.两表示数相同 B.两表指针偏角相同 C.两表读数等](/uploads/image/z/5095167-15-7.jpg?t=%E5%8E%8B%E8%A1%A8V1%E5%92%8CV2%E6%98%AF%E7%94%A8%E4%B8%A4%E5%8F%AA%E5%AE%8C%E5%85%A8%E7%9B%B8%E5%90%8C%E7%9A%84%E7%94%B5%E6%B5%81%E8%A1%A8%E6%94%B9%E8%A3%85%E8%80%8C%E6%88%90%2CV1%E9%87%8F%E7%A8%8B%E4%B8%BA5V%2CV2%E9%87%8F%E7%A8%8B%E4%B8%BA15V%2C%E4%B8%BA%E4%BA%86%E6%B5%8B%E9%87%8F15V%EF%BD%9E20V%E7%94%B5%E5%8E%8B%2C%E6%8A%8A%E4%B8%A4%E8%A1%A8%E4%B8%B2%E8%81%94%E4%BD%BF%E7%94%A8%2C%E4%BB%A5%E4%B8%8B%E5%8F%99%E8%BF%B0%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%88++++%EF%BC%89++++A.%E4%B8%A4%E8%A1%A8%E7%A4%BA%E6%95%B0%E7%9B%B8%E5%90%8C++++B.%E4%B8%A4%E8%A1%A8%E6%8C%87%E9%92%88%E5%81%8F%E8%A7%92%E7%9B%B8%E5%90%8C+++C.%E4%B8%A4%E8%A1%A8%E8%AF%BB%E6%95%B0%E7%AD%89)
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