資訊推薦

• 263.佈放電纜時，如果管位高低不平，原則上 (A)改變佈放路由 (B)由低位人孔佈放，高位人孔拖拉 (C)由高位人孔佈放，低位人孔拖拉 (D)在管道段長中間開一手孔，從此手孔朝兩方佈。
• 264.地下電纜佈放到達對方人孔規定位置時，電纜末端應 (A)捲繞在其他電纜上(B)放在管路口位置 (C)放在人孔底板上 (D)綁在人孔托鐵或支鐵上。
• 265.10 對 CCP 電纜，其第三對芯線的顏色是 (A)藍白 (B)綠白 (C)黃白 (D)棕黑。
• 266.建築物電信管線之“ 引進管” 是指 (A)建築物內總配線箱與屋外人孔、手孔銜接之管道 (B)總配線箱沿垂直方向貫通各樓主配線箱之管道 (C)總配線箱沿樓板水平埋設至支配線箱之管道 (D)主配線
• 267.電話線路斷開而導致無法通話，此障礙稱為 (A)混線 (B)短路 (C)地氣 (D)斷線。
• 268.電話用戶線路上某一點絕緣劣化，致兩線間的絕緣降至標準值以下，此障礙稱為(A)絕緣不良 (B)混線 (C)斷線 (D)短路 。
• 269.一般電話用戶線路要保持良好的通信品質，其絕緣電阻至少應維持在 (A)2 MΩ (B)3MΩ(C)4MΩ (D)5MΩ 以上即可。
• 270.電話用戶線路的兩條芯線在線路上的某一點相碰觸成為短路狀態的障礙稱為 (A)斷線(B)絕緣不良 (C)混線 (D)瞬斷。
• 271.同一對電話線的 L1( Tip) 和 L2 (Ring) 銅導體相碰觸的障礙稱為 (A)斷路 (B)他混 (C)絕緣不良 (D)自混 。
• 272.相鄰兩對線相互絞混的障礙稱為 (A)自混 (B)他混 (C)電混 (D)地氣。
• 273.下圖為一電信線路圖，請問 CLA 障壁電纜應佈放於何處 (A)A (B)B (C)C (D)D。
• 2. On May 24, 2022, an 18-year-old went on a murderous _________ at a Texas elementary school,adding
• 3. Some experts have suggested cracking knuckles is harmful and may cause arthritis, but otherexpert
• 4. The passage of the 2019 same-sex marriage bill in Taiwan was a _________ achievement for thecount
• 5. Since the Soviet Union dissolved and broke up into 15 separate countries, there has often been___
• 6. Some countries, such as Australia and Singapore, make voting_________ for their citizens, andpena
• 7. Because of the_________ of Internet crimes, computer users need to learn to evaluate their search
• 8. Smartphones have_________ changed the way we consume information. Today we can access anyinformat
• 9. As heavy downpours and gusty winds are expected in the region, the public and maritimecommunity,
• 10. In the story Frankenstein, a student creates a hideous monster in a scientific experiment andaba
• II. Cloze (20%)Read the following passages, choose the most appropriate answer for each blank, and m
• 【題組】12. (A) making (B) to make (C) make (D) makes
• 【題組】13. (A) with (B) for (C) to (D) on
• 【題組】14. (A) In contrast (B) By comparison (C) Instead (D) Moreover
• 【題組】15.(A) published(B) has published(C) had been published(D) was published