皮皮学,免费搜题
登录
搜题
【多选题】
三相 笼型 异步电动机常采用的 降压 起动方法有( )
A.
星 -- 三角
B.
延边三角形
C.
自耦变压器
D.
转子回路串电阻
E.
转子回路串频敏变阻器
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】______, he does get irritated with her sometimes.
A.
As he likes her much
B.
Much although he likes her
C.
Though much he likes her
D.
Much as he likes her
【单选题】She was an _____ example to her followers.
A.
interesting
B.
inspiring
C.
introverted
D.
in-depth
【简答题】三相交流异步电动机的铭牌如下图所示, ( 1 )请计算出:磁极对数 P 、转差率 S 。 ( 2 )说明以下标示的含义:工作制 S1 、防护等级 IP44 、 B 级绝缘。
【简答题】Welcome to the Ambassador Hotel. To make your stay as enjoyable as possible, we hope you will use our facilities(设施) to the full. Dining Room Breakfast is served in the dining mom from 8 to 9:30 a.m.....
【简答题】A.He photographed her house. B.He photographed her paintings. C.He gave her advice on photography. D.He gave her advice on painting techniques.
【简答题】A.He photographed her house. B.He photographed her paintings. C.He gave her advice on photography. D.He gave her advice on painting techniques.
【简答题】B Live the ‘American Dream’ What is it: Work & Travel USA Who are qualified: Full-time college students, above 18 years old About the program: Application for the 2009 Work & Travel USA program has ju...
【简答题】Officials say an elephant has killed an American woman and her baby while the family was on a tour in Kenya.Kenya Wildlife Service official Michel Kipkeu said Sharon Brown,39, was holding her one-year...
【单选题】____, he does get irritated with her sometimes. A. As he likes her much B. Much despite he likes her C. Though much he like her D. Much as he likes her
A.
As he likes her much
B.
Much despite he likes her
C.
Though much he like her
D.
Much as he likes her
【单选题】______, he does get irritated with her sometimes.
A.
As he likes her much
B.
Much he likes her though
C.
Though much he like her
D.
Much as he likes her
相关题目: