成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" align="left" style="text-align:left;line-height:20.0pt; mso-line-height-rule:exactly">25、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";color:windowtext">潮流方程是</span><span lang="EN-US" style="color:windowtext">(<span style="mso-spacerun:yes"> </span>)</span></p>
- 2022-09-12 [单选] 34、电力线路等值参数中消耗有功功率的是（ ）
- 2022-09-12 [单选] 37、系统备用容量中，哪种可能不需要( )
- 2022-09-12 [单选] 39、潮流方程是( )
- 2022-09-12 [单选] 40、电力系统中发生概率最多的短路故障是( )
- 2022-09-12 [单选] <p class="MsoNormal" align="left" style="text-align:left;line-height:20.0pt; mso-line-height-rule:exactly">8、<span style="font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman";color:windowtext">系统备用容量中，哪种可能不需要</span><span lang="EN-US" style="color:windowtext">(<span style="mso-spacerun:yes"> </span>)</span></p>
- 2022-09-12 [单选] <p class="MsoPlainText" style="line-height:20.0pt;mso-line-height-rule:exactly">10、<span style="mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:"Times New Roman";color:windowtext">二相断线时的<span class="GramE">复合序网是</span>在断口处</span><span lang="EN-US" style="font-family:"Times New Roman",serif; color:windowtext">(<span style="mso-spacerun:yes"> </span>)</span><span style="mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"; color:windowtext">。</span><span lang="EN-US" style="font-family:"Times New Roman",serif; color:windowtext"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:150%">26、<span style="mso-bidi-font-size: 10.5pt;line-height:150%;font-family:Microsoft Yahei;mso-ascii-font-family:Arial; mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;mso-font-kerning:0pt">在下图所示电力系统中，当</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;font-family: "Arial",sans-serif;mso-font-kerning:0pt">f</span><span style="mso-bidi-font-size: 10.5pt;line-height:150%;font-family:Microsoft Yahei;mso-ascii-font-family:Arial; mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;mso-font-kerning:0pt">点（变压器三角形接线侧）发生</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;font-family: "Arial",sans-serif;mso-font-kerning:0pt">A</span><span style="mso-bidi-font-size: 10.5pt;line-height:150%;font-family:Microsoft Yahei;mso-ascii-font-family:Arial; mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;mso-font-kerning:0pt">、</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;font-family: "Arial",sans-serif;mso-font-kerning:0pt">B</span><span style="mso-bidi-font-size: 10.5pt;line-height:150%;font-family:Microsoft Yahei;mso-ascii-font-family:Arial; mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;mso-font-kerning:0pt">两相短路时，下述说法中正确的是（</span><span style="mso-bidi-font-size:10.5pt;line-height:150%;font-family:"Arial",sans-serif; mso-font-kerning:0pt"> </span><span style="mso-bidi-font-size:10.5pt; line-height:150%;font-family:Microsoft Yahei;mso-ascii-font-family:Arial;mso-hansi-font-family: Arial;mso-bidi-font-family:Arial;mso-font-kerning:0pt">）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;font-family: "Arial",sans-serif;mso-font-kerning:0pt"> <br> <v:shape id="图片_x0020_52" o:spid="_x0000_i1041" type="#_x0000_t75" style="width:233.4pt; height:52.8pt;mso-position-horizontal-relative:page; mso-position-vertical-relative:page"> <v:imagedata src="DLXTFX_DX.files/image017.jpg" o:href="http://222.240.210.171:8081/course/xtst/images/2-2-10.jpg"></v:imagedata> </v:shape></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">33、 <span style="font-family:Microsoft Yahei;">中性点不接地系统发生单相金属性接地故障，中性点对地电位升高为（ <span class="GramE"> </span>）</span><span style="color:windowtext;"> </span></p>
- 2022-09-12 [判断] 8、转速电流双闭环调速系统速度调节器输出限幅值决定了转速的最大值