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• 4.關於雙極性接面電晶體(Bipolar junction transistor, BJT)之敘述，以下何者為是?(A)共基極電流增益大於共射極電流增益(B)可作為開關 (C)對於 NPN BJT 而
• 5.對於金屬-氧化物-半導體場效應電晶體(Metal-oxide-semiconductor field-effect transistor,MOSFET)之敘述，下列何者為是?(A)增加閘極長度，可
• 6.對於一電感值為 100mH 的電感器而言，當 1A 的電流流經該電感器，則儲存於該電感器內部之能量為?(A) 0.05 J(B) 5 mJ (C) 500 mJ (D)50 μJ
• 7.一 BJT 電路如圖三所示，試求出基極電流? (A) 4.34μA(B) 43.4μA (C) 434μA (D)4.34mA
• 16. 下列敘述何者正確？(A) 理想的電壓調整率為無限大(B) 漣波因數愈小，濾波效果愈佳(C) 電壓調整率愈大電路愈穩定(D) 負載電阻愈大或濾波電容愈大，輸出漣波電壓愈大
• 17. 某共射組態之電晶體電路，若IB＝60μA，IE＝6.06mA，則此電晶體之直流電流增益 β為何？(A) 160 (B) 140 (C) 120 (D) 100
• 18. NPN電晶體若欲工作在作用區，則下列敘述何者正確？(A) 基射接面需順偏，基集接面需反偏(B) 基射接面需順偏，基集接面需順偏(C) 基射接面需反偏，基集接面需順偏(D) 基射接面需反偏，基集
• 23.下列 C++ 程式片段，何者可以取得變數 z 的值？ (A) z (B) *p (C) q (D) *q
• 21. 設計規範有關剪力鋼筋設計，剪力強度折減因數為Φ ，Vc為混凝土剪力強度，Vs為剪力鋼筋剪力強度，混凝土強度 ，主筋鋼筋強度 f y (單支面積為 )，剪力鋼筋強度 ( 單支面積為 )之規定，何
• 【題組】14. 承上題，您應該取多少克黃鐵礦樣品以確保獲得至少 2.0 g 的沉澱物？(A) 0.3432 g (B) 0.6868 g (C) 0.5151 g(D) 0.1717 g
• 7. 下列何者為微分方程式x2y''+7xy'+5y=0的通解(general solution)？(A) ，其中C1, C2為常數(B) ，其中 C1 , C2為常數(
• 26. RTSP (real-time streaming protocol)支援下列哪些命令？(A) SETUP (B) ADD (C) REMOVE (D) TEARDOWN
• 19. 如圖(九)所示之電路，若 ＝10V，RB＝100kΩ，RC＝500Ω， ＝0.7V，β＝100，則IC約為何？ (A) 3.5mA (B) 4.7mA(C) 8.1mA(D) 9.3mA
• 8.一放大器電路如圖四所示，則其閉迴路增益(Closed-loop voltage gain)為? (A) 21.3(B) 22.3 (C) 23.3 (D)24.3
• 15. 假設您隨機取樣 3 個黃鐵礦樣品分析，其中重量分別為 2.2、2.1 與 2.0 克，請問相對標準差為多少？(A) 4.0% (B) 5.0% (C) 6.0%(D) 7.0%
• 2.There seems to be hard evidence that the mother's smoking will _________the baby's growt
• 3. Having a_________ working knowledge of idiomatic language is essential to understanding andintera
• 4._________for its tough, gaucho-style leather, Argentina is the perfect place to buy gloves, bags,b
• 5. Dr. Reeves' musician son decided to play his guitar at his own wedding_________.(A) percepti
• 6. Mexico's recent earthquake occurred 32 years after its capitol's 1985 shock, which ____
• 7. This young sculptor's experienc ces of domestic violence had a_________ impact on his works.
• 8. Yesterday's extreme weather_________ the rescue team's attempts to locate the missing h
• 9. Berlin's Tempelhof refugee shelter is Germany's largest, with room to _________as many
• 10._________22 million tourists visit Grand Central Station in New York every year - more peoplethan
• Questions 11-18 refer to the following passage. Rescarch suggests that at Icast 64 percent of people