皮皮学，免费搜题
登录
搜题
【单选题】
对于稳态正弦交流电路，以下说法正确的是（ ）。A.
当元件R、L、C串联时，端口总电压有效值一定大于每个元件电压的有效值
B.
当元件R、L、C并联时，L和C支路电流实际反向
C.
对于感性电路，当电源频率厂增大时，｜Z｜将减小
D.
当RLC串联电路谐振时，电路电流达最小值
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】显花植物包括( )门、( )门。
【单选题】The elevators provide ______ control around the airplane’s _______ axis.
A.
pitch, lateral
B.
roll, lateral
C.
yaw, vertical
D.
stall, horizontal
【单选题】He came to my class every week, but his attitude ________ that he was not realy interested in the subject.
A.
described
B.
strengthened
C.
suggested
D.
explained
【单选题】Contrary to early expectations his ratings and he soon had an audience of a million.
A.
raised
B.
soared
C.
strengthened
D.
intensified
【单选题】Elevators provide pitch control about the—— axis of the aircraft.
A.
vertical
B.
lateral
C.
longitudinal
【简答题】显花植物包括 门、 门。
【单选题】Elevators provide pitch controlabout the—— axis of the aircraft.
A.
lateral
B.
vertical
C.
longitudinal
【单选题】The elevators provide pitch control around the airplane's ________ axis.
A.
longitudinal
B.
lateral
C.
vertical
D.
periodical
相关题目：
参考解析：
知识点：
题目纠错 0
发布
