最新資料

技檢◆半自動電銲-單一級

技檢◆重機械操作-一般裝載機-單一級

技檢◆重機械操作-挖掘機-單一級

114年 - 114 國營臺灣鐵路股份有限公司東區營運處_從業人員甄試（12月）_第8階助理工程師─職安管理：職業安全衛生設施規則#136825(5題)

114年 - 114 國營臺灣鐵路股份有限公司東區營運處_從業人員甄試（12月）_第8階助理工程師─職安管理：作文#136824(1題)

114年 - 114 台灣中油股份有限公司_僱用人員甄試試題_護理類：職業衛生護理、內外科護理、急重症護理#136736(60題)

114年 - 114 台灣中油股份有限公司_僱用人員甄試試題_消防類：火災學概要、消防法規#136735(60題)

114年 - 114 中國醫藥大學_學士班寒假轉學考試試題：普通化學#136734(50題)

114年 - 114 中國醫藥大學_學士班寒假轉學考試試題：英文#136718(50題)

114年 - 114 高雄巿政府衛生局所屬衛生所護理人員甄選試題#136682(50題)

114年 - 114 中國醫藥大學_學士班寒假轉學招生考試試題：普通生物學#136681(50題)

114年 - 114 台灣中油股份有限公司_僱用人員甄試試題_加油站儲備幹部類：電腦常識、電機機械、工安環保法規及加油站設置相關法規#136501(60題)

114年 - 114 台灣中油股份有限公司_僱用人員甄試試題_機械類：機械常識、機械力學#136380(60題)

20. A uniform plate of mass M is placed on two fast-rotating identical wheels of radius r. The coefficients of kinetic friction between the plate and both wheels are μ, the distance between the centers of the two wheels is , the wheel on the right (left) rotates counterclockwise (clockwise) with angular speed ω (see Fig. 5), and the gravitational acceleration is denoted g. If the mass center of the plate is displaced by d from the center of the two wheels, what is the frequency the plate oscillates with? (Assuming the plate is so heavy that it always stays on the wheels.)(A) ω (B) (C) (D)

19. As shown in Fig. 4, an m1 = 1.0 kg block is placed on top of an m2 = 8.0 kg block, which lies on a frictionless surface. The coefficient of kinetic friction between the two blocks is 0.20; they are connected via a pulley and a string. A hanging block of mass m3 = 6.0 kg is connected to the mass m2 block via another pulley and string. Both strings are massless and the pulleys are frictionless. What is the acceleration magnitude of the blocks? (Gravitational acceleration g =9.8 m/s²) m1 m2 M3 Figure 4. A system composed of three blocks, strings, and pulleys. (A) 3.7 m/s² (B) 2.7 m/s² (C) 9.7 m/s2 (D) 8.0 m/s²

18. The effective resistance from a to b in Fig.3 is 4.0 2.What is the resistance of individual resistors in the circuit? (The resistances of all the individual resistors are the same.) (A) 4.02(B)2.0 Ω (C) 8.0 Ω (D) 0.8 2

(b) Use curved arrows to describe the detailed mechanism of these two steps. (8 points)

(a) Please draw two key resonance structures of diazomethane. (8 points)

2.Electrophilic aromatic substitution reactions of pyridine normally occur at C3. Draw the carbocation intermediates resulting from reaction of an electrophile at C2, C3, and C4, and explain the observed result. (14 points)

123123123

講師：陳耘得

簡介：123123123

1231231231

講師：陳耘得

簡介：1231231231

11111

講師：陳耘得

簡介：22222

中等教師資格檢定考

描述：申論題通殺法應用

完全獨占市場計算

描述：筆記完全獨占市場的計算題

風險

描述：風險

47. 下列關於 small interfering RNA (siRNA)的敘述何者正確？ (A) 可以折疊成 tRNA 結構 (B) 核糖體中的小 RNA 組成之一 (C) 長度約為 20 到 25 個核苷酸，可和 mRNA 互補配對抑制基因表達 (D) 又稱 Dicer，可分解 mRNA

8 西元 1927 年，臺灣教育會創辦第一屆臺灣美術展覽會（簡稱臺展），有 3 位臺籍東洋畫家的作品入選， 這 3 人被稱為「臺展三少年」。請問下列何者不是「臺展三少年」？ (A)陳進 (B)李梅樹 (C)林玉山 (D)郭雪湖

60. The RNA-guided Cas9 nuclease and clustered regularly interspaced short palindromic repeats (CRISPR) enable efficient genome engineering in eukaryotic cells. Which of the following statements about this system is correct? a) originally belong to the microbial adaptive immune system, b) RNA- guided Cas9 nuclease cleaves genetic elements, c) engages DNA repair system, d) a useful tool for specific gene knockdown, e) insertion or deletion usually leads to frameshift mutations. (A) abd (B) abcd (C) bde (D) abce (E) all

62. Which of the following mechanism is NOT how bacteria defend against phage infection? (A) bacteria with mutant receptors unrecognizable to phages (B) restriction enzymes degrade exogenous genetic elements (C) type II topoisomerases facilitate conformational changes of DNA during replication and transcription (D) CRISPR-Cas system (E) none

21 下列何者非屬替代訴願之程序？(A)政府採購法之申訴程序 (B)公務人員保障法之復審程序 (C)稅捐稽徵法之復查程序 (D)會計師法之懲戒覆審程序

23. 二行程主機典型的滑油系統，經外部管路及內部通道將滑油送入機器各部件潤滑，下列何者為錯誤？ (A) 主軸承、曲柄栓軸承 (B) 導靴、導板 (C) 凸輪軸軸承、傳動齒輪 (D) 推力軸承、轉車機