成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan; background:#F8F8F8">26、<span style="mso-bidi-font-size:10.5pt;font-family:黑体; mso-bidi-font-family:"Times New Roman";color:black;mso-color-alt:windowtext; mso-font-kerning:0pt">电感传感器是建立在（）基础上， 利用线圈自感或互感的改变来实现非电量的检测。</span><span style="font-size:11.0pt;mso-bidi-font-size:12.0pt;font-family:黑体;mso-bidi-font-family: "Times New Roman";color:black;mso-color-alt:windowtext"> </span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family: "Times New Roman";mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" align="left" style="text-align:left;line-height:18.0pt">32、<span style="font-size:11.0pt;mso-bidi-font-size:12.0pt;font-family:黑体;mso-bidi-font-family: "Times New Roman"">传感器能感知的输入变化量越小，表示传感器的<span lang="EN-US">(</span></span><span lang="EN-US" style="font-size:11.0pt;mso-bidi-font-size:12.0pt;font-family: "Calibri",sans-serif;mso-fareast-font-family:黑体"> </span><span lang="EN-US" style="font-size:11.0pt;mso-bidi-font-size:12.0pt;font-family: 黑体;mso-bidi-font-family:"Times New Roman""> )</span><span style="font-size: 11.0pt;mso-bidi-font-size:12.0pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"">。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family: "Times New Roman""> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">38、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">某温度仪表的测温范围为<span lang="EN-US">200</span>～<span lang="EN-US">800℃</span>，已知测温误差小于<span lang="EN-US">±4℃</span>，该仪表的精度是（）。如果在测量过程中工艺要求测温误差小于<span lang="EN-US">±4℃</span>，则选择（ ）精度的<span class="GramE">的</span>温度仪表比较合适<span lang="EN-US">. <o:p></o:p></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" align="left" style="text-align:left;mso-pagination:widow-orphan; background:#F8F8F8">36、<span style="mso-bidi-font-size:10.5pt;font-family:黑体; mso-bidi-font-family:Arial;color:black;mso-color-alt:windowtext;mso-font-kerning: 0pt">差动<span class="GramE">脉冲调宽电路</span>属脉冲调制电路，它利用对传感器电容充放电使输出脉冲的宽度随电容量的变化而变化，再经（ </span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:"Calibri",sans-serif; mso-fareast-font-family:黑体;color:black;mso-color-alt:windowtext;mso-font-kerning: 0pt"> </span><span style="mso-bidi-font-size:10.5pt;font-family: 黑体;mso-bidi-font-family:Arial;color:black;mso-color-alt:windowtext; mso-font-kerning:0pt">） 可得对应被测量变化的（ ）信号。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:Arial; mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">36、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">传感器的动态标定是检验传感器的<span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span>。<span lang="EN-US"> <o:p></o:p></span></span></p> <p class="MsoNormal"><span lang="EN-US" style="mso-bidi-font-size:10.5pt; font-family:黑体;mso-bidi-font-family:"Times New Roman""> <o:p> </o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">29、<span style="mso-bidi-font-size:10.5pt;font-family:黑体; mso-bidi-font-family:"Times New Roman"">光纤的传光原理是基于光的（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。 <span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">2、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; mso-font-kerning:0pt">地铁机场博物馆等场所，安检系统中可采用了（ <span style="mso-spacerun:yes"> </span>） 式传感器测量出入人员体温</span><span style="mso-bidi-font-size: 10.5pt;font-family:黑体;mso-font-kerning:0pt">。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">5、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">在检测过程中，下列（ <span style="mso-spacerun:yes"> </span>）等原因引起的误差，一经发现，对应的测量值需要马上剔除。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">8、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-font-kerning:0pt">在抗击新冠疫情期间，社区人员出入体温检测一般可以采用（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p style="margin:0cm;background:#F8F8F8">3、<span style="font-size:10.5pt; font-family:黑体;mso-bidi-font-family:Arial;color:black;mso-color-alt:windowtext">金属应变<span class="GramE">片温漂产生</span>的原因是<span lang="EN-US">( </span></span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif; mso-fareast-font-family:黑体;color:black;mso-color-alt:windowtext"> </span><span lang="EN-US" style="font-size:10.5pt;font-family:黑体;mso-bidi-font-family:Arial; color:black;mso-color-alt:windowtext"> </span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;mso-fareast-font-family: 黑体;color:black;mso-color-alt:windowtext"> </span><span lang="EN-US" style="font-size:10.5pt;font-family:黑体;mso-bidi-font-family:Arial;color:black; mso-color-alt:windowtext">)</span><span style="font-size:10.5pt;font-family: 黑体;mso-bidi-font-family:Arial;color:black;mso-color-alt:windowtext">。</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif; mso-fareast-font-family:黑体;color:black;mso-color-alt:windowtext"> </span><span lang="EN-US" style="font-size:10.5pt;font-family:黑体;mso-bidi-font-family:Arial"> <o:p></o:p></span></p> <p style="margin:0cm;background:#F8F8F8"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;font-family:黑体"> <o:p> </o:p></span></p>