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• 18. (3%) Determine the number of solutions for the linear systcm (A) no solution (B) a unique soluti
• The questions 20 and 21 are related to the molecule [Fe(CO)5] with point group.【題組】20. How many vib
• 55. 以下是某個流程圖的一部分，判斷哪一個選項的畫法是最正確的？(A) (B)(C) (D)
• 40. 如圖所示之理想運算放大器電路，R=1kΩ，若 V1=2V，V2=4V， 則 Vo 為多少伏特？ (A) 2 伏特(B) 4 伏特(C) 6 伏特(D) 8 伏特
• 48. At which layer of the TCP/IP hierarchy, the messages are divided intoInternet-compatible units？(
• 49. Given the relation below what values will be retrieved by the following SQL statement？SELECT A,
• 41. 已知三相電源為 3300V，若變壓器之匝數比為 15，採 Y-△供電時，則二次側之電壓為？(A)110 伏特(B)127 伏特(C)220 伏特(D)380 伏特
• 42. 一馬達供應 53 N-m 的轉矩給負載，如果馬逹轉速為 1800 rpm，則供應給負載的功率為多少瓦特？(A) 12000 W(B) 9990 W(C) 6776 W(D) 8000 W
• 43. 有一部 4 極直流發電機，電樞總導體為 600 根，電樞的並聯路徑為 4，電樞毎分鐘轉速為 2000 轉，每磁極的磁通量為 韋伯，試問產生之電動勢為若干伏特？(A) 60 V(B) 100 V
• 【題組】21. Identify the following irreducible representation for CO stretches that is IR active and Ram
• 22. How many unpaired electrons are there in a ion?(A) 2 (B) 3 (C) 4 (D) 5 (E) 6
• 12. 有一透鏡，其折射率具梯度變化。如圖，透鏡厚度為 t，n(r)代表折射率距中心點位置 r 的函數，中心點折射率為極大值，越往兩側折射率越小。求此透鏡的焦距 f 為 __（12）__ 。(假設 f
• 19. (3%) If det  ，what is the value of k?(A) 2 (B) 3 (C) 4 (D) 6
• 50. Turing machines include？(A) Paper tape and punch(B) a graphics processor and solid state drive(C
• 51. Among the 7 layers of the OSI protocol, which layer is responsible for defining theestablishment
• 52. The priority queue is a data structure used to maintain the elements x in the S set, andeach ele
• 53. In programming languages, which of the following has nothing to do withobject-oriented programmi
• 54. Among the following items, when n ≤ 2, T(n) is a constant. When using the mastertheory to solve
• 55. Which of the following is a notational system for representing object-oriented designs？(A) Struc
• 3. 如下圖所示之方波，其【題組】(1)平均值為_____
• 44. 有一部 4 極直流電動機，電樞導體為 320 根，電樞繞組採用單式疊繞，電樞輸入電流為 90 安培，每磁極的磁通量為 韋伯，試問此電動機所產生的轉矩為若干牛頓-公尺？(A) 275 牛頓-公尺
• 56. Regarding the following Pseudocode, which item is WRONG？(A) Its function is insertion sort(B) Af
• 23. Which of the following compounds is the strongest base in water?(A)B2O3(B) CO2(C)CI2O(D) K2O(E)
• 27. 下列組合串級放大器何者最適合作為高頻功率放大？(A) CE-CE(B) CE-CB(C) CE-CC(D) CC-CC
• 20. (3%) Which of the following statements is true?(A) If none of the vectors in the set S = {v1, v2