皮皮学，免费搜题
登录
搜题
【简答题】
如图所示放大电路中,已知三极管 β =50 , V BE =0.7V ,V CC =9V,R b1 =20K Ω ,R b2 =10K Ω ,R e =2K Ω ,R c =2K Ω ,R L =2K Ω 试分析计算:
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
【简答题】a________ adj. 先进的;高级的
【判断题】The reason why Franklin wrote Autobiography is to leave his experiences for his posterity if they want to know how he succeed.
A.
正确
B.
错误
【简答题】压缩机的实际输气量Vs与理论输气量Vh两者之比值称为压缩机的()。
【单选题】___ is no doubt that he will succeed in his experiment .
A.
It
B.
This
C.
That
D.
There