資訊推薦

• 32. 過流電驛(CO)在設定時，若在同樣的負載電流下，要加速其跳脫時間，則以選擇下列何種較佳？(A)設定較高的始動電流，選用較小的時間標置(B)設定較低的始動電流，選用較大的標置(C)設定較低的始動
• 33. 依台灣電力公司營業規則之規定，在 11.4kV 或 22.8kV 供電地區，契約容量未滿多少 kW得以 220/380V 供電？(A)1500(B)1000(C)2000(D)500。
• 34. 水中生化需氧量(BOD)愈高，其所代表的意義為下列何者？(A)水質偏酸(B)有機污染物多(C)分解污 染物時不需消耗太多氧(D)水為硬水。
• 35. 用以判定屋內線路的被接地導線和非接地導線的簡易工具是(A)驗電器（氖燈）(B)絕緣電阻計(C) 鉤式電流表(D)瓦特表。
• 36. 左圖所示符號為屋內配線設計圖之(A)電路至配電箱(B)線管下行(C)線管上行(D)出線口
• 2.檢查牆上插座是否有電，最適當的方法為：(A)以電壓表量其開路電壓 (B)以電流表量其短路電流(C)以歐姆表量具接觸電阻 (D)以瓦特計量所耗之功率
• 3.將規格為110V/40W與110V/60W的兩個相同材質電燈泡串接於110V電源，試問哪個電燈泡會較亮?(A)40W的電燈泡較亮 (B)60W的電燈泡較亮(C)兩個電燈泡一樣亮 (D)兩個電燈泡都
• 4.三只電阻分別為10Ω、15Ω、25Ω，接於100v電源上,則25Ω電阻消耗率為：(A)4瓦特 (B)10瓦特 (C)25瓦特 (D)100瓦特
• 102. Here is the good news. We _____ a lot of progress since we began implementingthese changes.(A)
• 103. My coworker _____ on the payments due to her car loan, which has put her in adifficult financia
• 104. Our volunteers can provide social and emotional support, just by _____ there inperson or on the
• 105. With the rise of remote work, a growing number of adults _____ a better work-lifebalance are ch
• 106. The event organizer regularly _____ customer satisfaction surveys on its officialwebsite.(A) wh
• 107. About one-in-three partnered adults say they have looked through their partner's phone wit
• 108. After a misunderstanding _____ during the meeting, they had to schedule afollow-up discussion t
• 109. The management team is still deciding on when to hold the banquet for their 30suppliers, as the
• 110. With their _____ skill sets and impressive track records, I have no doubt that thenew team will
• 111. Before you place an order on our website, please note that the total cost of yourpurchase _____
• 112. Our online store is a _____ platform for purchasing high-quality products from thecomfort of yo
• 113. The factory workers were very disappointed with the decision to _____ the factoryto a different
• 114. David is passionate about music and _____ hours every day practicing the guitar.(A) who spends(
• 115. During rush hour, the subway is always crowded with _____ .(A) bike riders(B)entrepreneurs(C) s
• 116. A quality employee training experience should ____ cover technical knowledgeand job-specific sk
• 117. Many species of birds in the Amazon rainforest are endangered _____ widespreaddeforestation cau
• 118. We have a specialist team that deal with ____ from online users for permission toreuse.(A) reno