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<span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">燃料脱硫部电气运行人员考题</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"><br/> ( 2005</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">年</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">12</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">月</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)<br/></span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">姓名</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">得分</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">: <br/></span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">㈠填空</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(20</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">分</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)<br/>1</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:燃运</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">33#</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">配电楼直流系统电压等级为(</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">220V</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)及(</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"> 48V </span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"> <br/>2</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">
</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">燃脱电气系统电流保护主要有(</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">
</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">过流保护)(</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">
</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">速断保护)(</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">
</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">零序保护</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"> </span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)几种电流保护。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"><br/>3</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:燃运</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">6KV</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">系统为(</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"> SF6 </span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)断路器。灭弧介质为(</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"> SF6 </span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"><br/>4</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:低压电机一次元件一般有(开关),(接触器),(热继电器)。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"><br/>(</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">二</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">判断题</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(30</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">分</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">)</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;"><br/>1</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:测电气设备绝缘时,首先对被测体放电。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(× )<br/>2</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:电动机空载启动和带负载启动,启动瞬间电流一样大。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(√)<br/>3</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:电气设备故障,速断过流保护动作,可试送一次。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(×)<br/>4</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:挂</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">‘‘</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">巳接地</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">’’</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">标示牌,挂在接地点上。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(×)<br/>5</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:变压器停电:停高压侧开关,再停低压侧开关。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(×) <br/>6:</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">异步电动机定子与转子之间的间隙越大,电动机的功率因数就越低,而同步电机的气隙大小不影响它的功率因数。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">( √ )<br/>7</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:绕线式异步电动机转子回路中接入电阻,使电机调速范围很宽,并且电动机的转速随转子回路电阻的增大而增大。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(× ) <br/>8</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:鼠笼式电动机在冷态下允许启动次数,在正常情况下是两次,每次间隔时间不小于</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">5</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">分钟。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(√)<br/>9</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:一台定子绕组星形连接的三相异步电动机,若在空载运行时</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">A</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">绕组断线则电动机必将停止转动。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(× ) <br/>10</span><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">:无时限电流速断保护是一种全速动保护。</span><span lang="EN-US" style="FONT-SIZE: 11pt; LINE-HEIGHT: 150%; FONT-FAMILY: ˎ̥; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt;">(×)<br/></span> |
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