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
55
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://tihaiku.com/gongwuyuan/2558263.html
本试题收录于:
土木建筑类 电网题库国家电网招聘分类
土木建筑类 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.
A.220sin(ωt+90°)V B.220sin(ωt-30°)V C.
随机试题
Everythingintoday’sworldisgoingfasterandfaster,andtelevisioncomme
In1998consumerscouldpurchasevirtuallyanythingovertheInternetBooks,
She______thetemptationtobuyacoatshecouldnotafford.A、challengedB、obstru
[originaltext]W:ABCDeliveryService!WhatcanIdoforyou?M:Hello!Iwantto
[originaltext]ThenotoriousYasukuniShrineinTokyoonSaturdaymadefallac
简述中央银行货币政策中介目标的选择标准。
我国某上市公司为生产节能环保设备的增值税一般纳税人。2019年3月,公司聘请会计
患者,女,18岁,面部检查,无明显的异常,覆10mm,覆盖2mm,上颌和下颌开,
护士为张某做青霉素过敏试验,20分钟后观察,其结果是:局部皮丘隆起,出现红晕,直
压力管理训练可以用于()。 (A)愤怒控制(B)焦虑管理 (C)自信心
最新回复
(
0
)