屑摩毖不囱壤蓖骨妈氰书亥滩
✡
模拟电子技术基础(西安邮电大学版) 2024智慧树满分答案
第一章 单元测试
1、单选题:
Which of the following is not a commonly used semiconductor material’? ( )
A:carbon
B:lead
C:silicon
D:germanium
答案: lead
2、单选题:
The characteristic of an ideal diode are those of a switch that can conduct current( ) .
A:in both directions
B:in one direction only
C:in both directions but in only one direction at a time
D:depends on the circuit it is used in
答案: in one direction only
3、单选题:
When a diode is doped with either a pentavalent or a trivalent impurity its resistance will ( ) .
A:increase
B:decrease
C:make the resistance stable against variation due to temperature
答案: decrease
4、单选题:
The piecewise linear model, equivalent circuit of the diode consists of ( ).
A:a junction capacitor, a battery, a small resistor, and the ideal diode
B:a battery, a small resistor, and the ideal diode
C:a battery and the ideal diode
D:the ideal diode
答案: a battery, a small resistor, and the ideal diode
5、单选题:
When a p-n junction is reverse-biased, its junction resistance is ( ).
A:high
B:low
C:determined by the components that are external to the device
D:constantly changing
答案: high
第二章 单元测试
1、单选题:
What is the value of the voltage dropped across forward-biased silicon diodes that are connected in parallel with each other? ( ).
A:11.3 V
B:0.35 V
C:0.7 V
D:1.4 V
答案: 0.7 V
2、单选题:
The resistor voltage and resistor current in this circuit are ( ).
A:10 V, 5 mA
B:11 V, 2 mA
C:11 V, 11 mA
D:2 V, 11 mA
答案: 11 V, 11 mA
3、单选题:
Which of the following circuits is used to eliminate a portion of a signal? ( ).
A:Clipper
B
amper
C:Voltage multiplier
D:Voltage divider
答案: Clipper
4、单选题:
The circuit shown here is a ( ).
A:series clipper
B:parallel clipper
C:series clamper
D:shunt clamper
答案: parallel clipper
5、单选题:
The Zener diode must be operated such that ( ).
A:
B: is less than the specified
C:the applied voltage is greater than
D:All of these
答案: All of these
完整版答案需支付5元购买,完整答案是全部章节的课后答案。制作这些答案花费了很多心血,希望大家理解,如需购买请点击下方红字:
注意:完整答案是全部的课后答案,无期末答案!
萌面人优惠券
一键领取淘宝,天猫,京东,拼多多无门槛优惠券,购物省省省!
如需了解详情请点击下方红字:
萌面人优惠券APP下载
支持安卓,苹果,PC电脑等设备,可查看各种大学网课答案,可一键领取淘宝,天猫,京东,拼多多无门槛优惠券
详情请点击下方红字:
更多信息:如何找到本平台?
方法一:
点击下方红字,访问萌面人资料铺
方法二:
搜狗搜索:萌面人资料铺 认准域名:www.xuexianswer.com 或者域名:xuexianswer.com 点击进入
方法三:
打开手机微信,搜索微信公众号:萌面人资料铺
本公众号可查看各种网课答案,还可免费查看大学教材答案
点击这里,可查看公众号功能介绍
为了下次更快打开本网站,建议在浏览器添加书签收藏本网页。
添加书签方法:
1.电脑按键盘的Ctrl键+D键即可收藏本网页
2.手机浏览器可以添加书签收藏本网页
坟杜烤急呵脐赦将俱偷梯按行