問題詳情
24. 如右圖所示，該濾波器為何種形態？
(A)高通
(B)低通
(C)帶通
(D)帶拒
參考答案
無參考答案
內容推薦
- 【題組】Linda is reading the page of Cheetah Car Racing 2014 below. Where did Linda click on the hom
- A pipe open at both ends has a fundamental frequency of f. A second pipe closed at one end and o
- 產生擴散電流之原因為何？(A)半導體內出現溫差 (B)半導體內出現外加電壓(C)半導體內載子濃度不同 (D)半導體內載子濃度相同
- 針對大電流負荷之濾波應採用何種濾波器較佳？(A)電阻輸入濾波器 (B)電阻電容濾波器 (C)電容輸入濾波器 (D)電感濾波器
- 下列何種雙極性接面電晶體電路組態，適合於高頻放大器應用？(A)共集極電路 (B)共基極電路(C)共射極電路 (D)具共射極電阻之共射極電路
- 類比開關的功能是控制類比信號通過或不通過。下列何種半導體元件不適合作為類比開關使用？(A)二極體 (B) N 通道金氧半場效電晶體(C) P 通道金氧半場效電晶體 (D)互補型金氧半場效電晶體
- A car approaches a stationary police car at 36 m/s. The frequency of the siren (relative to the
- 有關 R-C 濾波器之敘述，下列何者有誤？(A)對同一負載而言，R 值越大，其輸出端漣波越小(B)電容量越大，輸出漣波越小(C)使用全波整流時，R-C濾波器之濾波效果較使用半波整流時為佳(D)
- 3受益人申領住院醫療費用保險金時，保險公司於必要時得經其同意調閱被保險人之就醫相關資料，其費用由誰負擔 (A) 保險人 (B) 被保險人 (C)雙方平均 (D) 依雙方協議
- (29~30)【題組】 What can we learn from the dialogue?(A) Sam Austin can both sing and write songs.(B)
內容推薦
- There are many kinds of dances, but each has its own rules.When we dance, we follow different rule
- 【題組】(２) What do you do when you dance solo?(A) You dance excitedly. (B) You dance by yourself. (C) Y
- Allen: Your new watch looks cool! May I take a look?Lynn: Sure.Allen: Wow! Look at the monkey on t
- 已知在某地區的脊椎動物只有哺乳類、鳥類和爬蟲類，若小平依其調節體溫變化的不同，分成內溫動物及外溫動物兩群。有關此地區中脊椎動物的生殖方式，下列敘述何者最合理？(A)內溫動物、外溫動物皆必為胎生
- I enjoy drinking a cup of black coffee Friday nights.(A) at (B) by (C) in (D) on
- 一週期性繩波的波長為 60 cm，振幅為 25 cm，頻率為 2 Hz，在時間 t＝0 s 時的波形如圖(二十二)所示，已知 P 為繩上一點，則在 t＝0～5 s 期間，P 點移動的平均速
- 如下圖所示，求該平面應力元素之最大剪應力為何？ (A) 40 MPa (B) 50 MPa(C) 60 MPa (D) 70 MPa
- It’s raining . I think you should stay here until the rain stops.(A) politely (B)
- This restaurant is for its chicken soup. Many people come to eat it.(A) crazy (B)
- It’s cold outside; sure to put on your coat before you leave the house.(A) be (B)
- Tommy uses chopsticks well, but his younger brothers , so they usually eatwith sp
- David forgot to bring money with him, so I him NT$60 to pay for his lunch.(A) bor
- Jane is going fishing tomorrow. She wants to know the weather will be fine.(A) ho
- The tall man at the bookstore is my high school teacher.(A) you saw (B) who saw (
- Why don’t we have a for our singing group? I think it looks great wheneverybody i
- Stella: Is this Simon’s book? I found it under the chair. Joyce: No, it’s . Thank
- Shirley: How’s your new English teacher? She looks friendly. Lauren: She is nice!
- Doris: Why so many things to do when I’m busy enough? Frank: That’s because you d
- 【題組】(A) are not interested in my friends(B) do not have enough time for study(C) may not even wa
- (35-36)Dear Tina, I think I have to say I’m sorry to you because I 35 the last timeyou came to
- (37-38)Below is a report on four new restaurants.【題組】What CANNOT be found in the report?(A) How
- 【題組】(２) What may Lynn’s watch look like on May 1?(A) (B) (C) (D)
- 【題組】Which is NOT true about Sam Austin’s songs?(A) They are sung slowly.(B) They are popular in
- Cecilia: Eddie’s having a tasting party this Saturday.Gloria: No!Cecilia: And we’re both invited.G
- 【題組】Which is true?(A) Cecelia has not talked to Eddie for a month. (B) Cecelia had a good time a