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.
最全题库
2022-08-02
54
问题
A.220sin(ωt+90°)VB.220sin(ωt-30°)VC.220sin(ωt-150°)VD.220sinωtV
选项
A.220sin(ωt+90°)V
B.220sin(ωt-30°)V
C.220sin(ωt-150°)V
D.220sinωtV
答案
B
解析
转载请注明原文地址:https://www.tihaiku.com/gongwuyuan/2545871.html
本试题收录于:
电工类 电网题库国家电网招聘分类
电工类 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
Ineverydayusage"hot"means"havingalotofheat".Manypeoplethinkthat
Somejournalistsoftenoverstatethesituationsothattheirnewsmaycreateag
[originaltext]Goodmorning,class.Beforewebegintoday,Iwouldliketoa
Gettingintodebtand【B1】______ofincomeareprobablytwoofthethingsthat
个体对某态度对象的卷入水平属于态度的( )A.深刻维度 B.强度维度 C.
吸入麻醉药对脑代谢率的影响()A.与麻醉深度无关 B.与剂量无关 C.与
人类有意识的外出旅行是随着( )的出现而产生的。A.通用语言 B.货币 C
女孩,8岁,体重38kg,身长140cm,平时喜吃肥肉和甜食,不爱运动,无其他继
以往学者包括弗洛伊德、皮亚杰等对思维的研究,大多是单一、静止、形而上学的,所以,
公共政策的功能是指执行公共政策对现实环境所产生的实际效果和影响,包括目标导向功能
最新回复
(
0
)