首页
登录
公务员类
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
考试题库
2022-08-02
78
问题
A.220sin(ωt+90°)VB.220sin(ωt-30°)VC.220sin(ωt-150°)VD.220sinωV
选项
A.220sin(ωt+90°)V
B.220sin(ωt-30°)V
C.220sin(ωt-150°)V
D.220sinωV
答案
B
解析
转载请注明原文地址:https://www.tihaiku.com/gongwuyuan/2560394.html
本试题收录于:
机械动力类 电网题库国家电网招聘分类
机械动力类 电网
国家电网招聘
相关试题推荐
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
随机试题
Doyouthinkthat’sa______Picasso?A、congenialB、genialC、geniusD、genuineD
Accordingtothepassage,destructioncausedbyhighwavesoccurs______.[br]I
SinceestablishingtheChildren’sDefenseFundin1973,MarianWrightEdelmanha
Therearenowover700millionmotorvehiclesintheworldandthenumberi
Fornearlytenyears,theUnifiedModeli
老张是下岗工人,儿子正在上大学,且上有父母赡养,收入来源是妻子的工资收入2000
张景岳所说,证有"千奇百怪",脉有"变易不常"者,预后"有可愈者,有木可愈者",
下列有关自身免疫性溶血性贫血的说法错误的是A.Coombs试验阳性 B.红细胞
有关护士仪表的叙述,不正确的是A、护士的衣着应整洁、大方 B、可简单的化淡妆
腺垂体功能减退症最常见的病因是() A.垂体或邻近的肿瘤 B.颅内感染 C
最新回复
(
0
)