資訊推薦

• 【題組】(四)若忽略其他損失，則滿載時之轉子銅損為？(計算至小數點後第2位，以下四捨五入)
• 39. 使用27位元(bit)的子網路遮罩切割C級網路196.16.24.0，請問196.16.24.64/27這個子網路之廣 播位置為何？(A) 196.16.24.64(B) 196.16.24.
• 9. Nora: Can the TV play “Empresses in the Palace”(後宮甄嬛傳) ______________ on every night?Sally: Maybe
• 41. Lily: _____________Julie: No, they are pink scooters.(A)How are these scooters?(B)Where are the
• 【題組】42. (A) in terms of (B) in spite of (C) due to (D) as to
• 14. 關於p-n接面二極體(p-n junction diode)之敘述，下列何者有誤？ (A)開路狀態下空乏區的寬度會比較深入摻雜濃度低的一邊(B)順向偏壓時，電流與電壓呈指數關係 (C)逆向偏壓
• 95.就職位分類制度而言，一種專門職業就是一個： (A)職級 (B)職門 (C)職組 (D)職系
• 16.有一RLC串聯電路，R=   560 Ω，L  =100 mH，C=   0.1μF，其電流之自然響應特性為何？ (A)過阻尼(B)欠阻尼(C)臨界阻尼(D)無阻尼
• 19.A: Isn’t Morris ________ with Derek at Hyde Park? They’re not home.(A) swim (B) swiming (C) swims
• 16.The man told the woman that he ____ his car for 10 years before it broke down.(A) has (B) had (C)
• 44. Ivan: Aren’t there four robots in your room?Kyle: _____________(A)Yes, there are four.(B)There i
• 20.A:Who _____ breakfast for us every day last week?B:My sister _____.(A)did cook; cooked (B)cooked;
• 27. A: Is that your mother’s picture? B: Yes, __________.(A) it is(B) that is(C) she is(D) it’s
• 【題組】 (三)滿載時之轉子頻率為？
• 【題組】 (五)在額定電壓且相同轉矩情況下，若每相轉子電阻為 0.5 Ω，欲使轉速下降至1692 rpm，則應在轉子電路上外加多少電阻？
• 6.Listen! The girl ____________ in the room.(A) talk　(B) is talking　(C) are talk　(D) are talking
• 4. （ ）A：Is that cook _____________　　　?B：No, she isn’t. She is thin.(A) young　(B) heavy　(C) shy　(D) l
• 9. 設平衡三相Y形電路的相電壓VBN為220∠-150° V，而且為正相序，求線電壓VBC值為何？ (A) 311.13∠-120° V(B) 311.13∠-180° V (C) 381.05∠-
• 8. 有一個RL串聯低通濾波器的截止頻率為4 kHz，假設電阻R=10 kΩ，求電感L及24 kHz時的︱H(jω)︱為何？(A) 0.40 H，0.164(B) 0.40 H，0.707(C) 2.
• 21. Lynn: Where is my story book? I can’t find it.Sara: ________ It’s in your hand.(A) Come on! (B)
• 40. 以下IPv6位置格式說明何者有誤？ (A)長度為128Bits(B)分6段呈現，10進位表示(C)每個IP位置僅能有1個【：：】 (D)連續為0的欄位可用【：：】表示
• 10. Which one is true? （何者為真？）(A)A: I don’t like to play dodge ball. B: Why? (B) She does do lots of
• 43. Ray: _____________Mary: Here she is!(A)Who is that pretty girl? (B)Is that your cousin?(C)Is the
• 17.若一商品之供給較無彈性，需求較有彈性，政府對生產者課交易稅時，下列何者正確？(A)主要是生產者負擔(B)完全由生產者負擔 (C)主要是消費者負擔(D)完全由消費者負擔
• 21.A:Teacher’s Day is coming. This picture is _____ Ms. Chen.B:It’s so nice _____ you.(A)of; of (B)