成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; ">38、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">图1所示电路中,已知V1的读数为3V,V2的读数为4V,则V3的读数为</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p><p class="MsoNormal" style="text-align:center; "><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="241" height="141" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs03.files/dgdzjs033925.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p> </o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">33、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">对36个状态编码,至少需要</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">位。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">39、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">N型半导体在温度升高时,下列说法中正确的有</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">32、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">一个“220V,60W”灯泡L1和一个“110V,20W”灯泡L2连接在电路中,下列说法中正确的有</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">34、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">令电流参考方向为流入三极管,在线测得某三极管三个管脚的电流分别为</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="95" height="23" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs05.files/dgdzjs053880.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="156" height="24" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs05.files/dgdzjs053903.png"></span>,下列说法中正确的有<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">37、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">如图2所示电路等效的有</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p><p class="MsoNormal" style="text-align:center; line-height:150%; "><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="151" height="138" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs01.files/dgdzjs015083.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p> </o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal">2、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">下列电路中,输出电压与输入电压反相的有</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="line-height:150%; ">5、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">相比于基本共射放大电路,射级偏置放大电路</span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; text-decoration:underline; text-underline:single; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> </span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan">21、<span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-bidi-font-family:Microsoft Yahei;color:black; mso-font-kerning:0pt;mso-bidi-language:AR">分析集成运放的重要工具是:虚短和虚<u>断</u>。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan">12、<span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-bidi-font-family:Microsoft Yahei;color:black; mso-font-kerning:0pt;mso-bidi-language:AR">本征半导体的晶体结构为正四面体。<span lang="EN-US"> <o:p></o:p></span></span></p>