成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" style="text-align:justify; text-justify:inter-ideograph; ">36、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">分析图1电路时,下列方法中最麻烦的一种方法是</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="258" height="230" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs01.files/dgdzjs013448.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%; ">35、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">数字万用表测量交流电压时的读数为</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>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">36、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">NPN三极管构成的基本共射放大电路出现了饱和失真,应采取下列</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; ">措施。</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%; ">1、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">某电子系统中需要一组</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="113" height="29" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs02.files/dgdzjs026045.png"></span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">的电容,需用若干个</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="110" height="30" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs02.files/dgdzjs026055.png"></span><span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">的标准电容器C组合实现,下列组合中正确的有</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 [多选] <p class="MsoNormal">3、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">受控电源有</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">7、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">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 [判断] <p class="MsoNormal" align="left" style="margin-top:7.8pt;mso-para-margin-top: .5gd;text-align:left;mso-pagination:widow-orphan">9、<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">当电路中节点数多于网孔数时,应优先选择网孔电流分析法。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan">14、<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">正弦量的三要素是频率、幅值(有效值)和初相。<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">22、<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">当电路中节点数少于网孔数时,应优先选择节点电压分析法。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%; ">40、<span style="mso-spacerun:'yes'; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">图3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; line-height:150%; "><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "><img width="240" height="146" src="http://wljy.whut.edu.cn//uploadfiles/word/dgdzjs03.files/dgdzjs034915.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; "> <o:p> </o:p></span></p>