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• 48. 關於電子伏特(eV)的描述，正確者為何？(A)為電阻單位 (B)為電流單位 (C)為能量單位 (D)為電壓單位
• 37. RLC串聯電路，電路在諧振時的品質因數Q為何？(A)2πfC／R (B)2πfL／R(C)C／2πfR (D)L／2πfR
• 38. 下列有關單相三線交流電源系統的敘述，何者正確？(A)有兩個等效交流電壓源(B)輸出兩種頻率的電壓(C)輸出兩種相位的交流電壓(D)以上皆非
• 18 設一連續隨機變數 X 具有機率密度函數 ，求其變異數（variance）？ (A) 1/18 (B) 1/36 (C) 3/18 (D) 5/36 2(1 − x), 0 < x &l
• 43. 下列何者為二極體之編號？(A) NE555 (B) 1N60 (C) CS9013 (D) 74LS00
• 49. 雙極性接面電晶體(BJT)之射極E、基極B、集極C的摻雜濃度依大小分別為？(A)C＞B＞E (B)B＞C＞E (C)C＞E＞B (D)E＞B＞C
• 50. 理想二極體接逆向偏壓時其等效視為？(A)短路 (B)開路 (C)電容 (D)電阻
• 3 Which of the following statements with regard to patent licensing under the R.O.C. Patent Act isco
• 46. PN接面二極體，靠近P型側空乏區內的電荷為？(A)電中性 (B)正電荷 (C)負電荷 (D)視摻雜濃度而定
• 40. 某單一負載元件交流電路，其電源電壓v(t)＝10sin(ωt)，若線路電流i(t)＝2cos(ωt)，則此元件是什麼？(A)電阻 (B)電感(C)電容 (D)導線
• 4 Which of the following statements regarding the right to apply for a patent is correct?(A) Unlike
• 2 Which of the following descriptions regarding the priority claim under the R.O.C. Patent Act isinc
• 39. 能量轉換效率為何？(A)≥1 (B)≤1(C)＝1 (D)＜0
• 4 有一旋轉輪，輪中心有一鉛直轉軸。輪旋轉時，由上方觀察，轉輪旋轉方向是逆時鐘。試問，輪的 角動量的方向為何？(A)鉛直向上 (B)鉛直向下(C)沿輪圓周的切線方向，且與旋轉方向相反 (D)沿輪圓周的
• 5 According to Article 34 of the Agreement on Trade-Related Aspects of Intellectual PropertyRights,
• 6 According to Article 3 of the Patent Cooperation Treaty, which of the following statements about“t
• 7 Which of the following is not one of the inventive step inquiries? (A) The scope of the prior art.
• 8 According to Article 37 of the R.O.C. Patent Act, which of the following statements about “early p
• 9 Which of the following is not among the grounds for granting compulsory licenses under Article87 o
• 10 Which of the following statements regarding patent remedies is correct?(A) A patentee of an inven
• 11 ____________ may be a defense to patent infringement when an accused infringer proves that a pate
• 12 According to Article 17 of the R.O.C. Patent Act, which of the following statements about “delaya
• 13 According to Article 108 of the R.O.C. Patent Act, which of the following statements about“conver
• 14 According to Article 30 of the Agreement on Trade-Related Aspects of Intellectual PropertyRights,
• 15 According to Article 31 of the Agreement on Trade-Related Aspects of Intellectual PropertyRights,