【单选题】在图中所示放大电路,已知U cc =6V、R c =2KΩ、R B =200Kω、 =50。放大电路的静态工作点为( )。
【单选题】: money or property brought by a woman or her husband at marriage
【单选题】175. 在下图中所示放大电路,已知 , , , 。 若 减很小,三极管工作在( )状态。
【简答题】在图所示放大电路中,已知三极管3DG4的β=80,r b =300Ω。
【单选题】They are the heirs ___________. a) who have priorities over others b) who have the legal right to receive the property, money or title.
A.
a) who have priorities over others
B.
b) who have the legal right to receive the property, money or title.
【单选题】: money or property brought by a woman or her husband at marriage
【单选题】在图中所示放大电路,已知Ucc=6V、Rc=2KΩ、RB=200Kω、β=50。放大电路的静态工作点为( )。
A.
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