皮皮学，免费搜题
登录
搜题
【判断题】
在下图中,KM1主触头断开,KM2主触头闭合时,三相异步电动机处于全压运行状态。A.
正确
B.
错误
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】W: Have you applied for the art director position? M： No, I’d like to. But the job starts on the first of May and I wouldn’t be available until June. Q： What does the man mean?
A.
He would not be available to start the job in time.
B.
He is not quite qualified for the art director position.
C.
He would like to leave some more time for himself.
D.
He will get his application letter ready before May 1.
【简答题】香料按来源可分为天然香料和合成香料，麝香是（）香料，紫罗兰酮是（）香料。
【简答题】香料按来源不同可分为天然香料和人造香料两大类，人造香料包括（）和合成香料。
【简答题】两个常用的屈服条件:最大剪应力屈服条件和最大偏应力屈服条件。这两个条件在偏平面上都是分段线性的(),它们分别是Mises圆的上限和下限。
【简答题】Dialogue Waiter (W): 1 ______________________________ . Guest (G) : Y es, I think we ‘r e ready. My friend would like the lamb and I’d like the fillet steak with fried potatoes and a green salad. W: O...
【单选题】— I’d like to go to the cinema with you, Dad. — Sorry, my darling, but the film is ____ for adults only.
A.
admitted
B.
intended
C.
promised
D.
permitted
【简答题】还有两个常用的屈服条件,这就是最大剪应力屈服条件和最大偏应力屈服条件。这两个条件在偏平面上都是分段线性的(),它们分别是Mises圆的上限和下限。
相关题目：