問題詳情
35 帶電物體為較平滑之金屬導體,而導體與平滑之接地體間隔甚小時,突然發生之放電,此現象稱為:
(A)條狀放電
(B)火花放電
(C)沿面放電
(D)電暈放電
(A)條狀放電
(B)火花放電
(C)沿面放電
(D)電暈放電
參考答案
答案:B
難度:適中0.41922
統計:A(62),B(301),C(259),D(96),E(0)
內容推薦
- 已 知 ,複數 ,下列關於 z 的敘述何者正確?
- 38 某兒童玩具製造工廠內,因可燃物甚多,該建築物為鋼筋混凝土造,若有一個開口面積為 12 平方公尺、開口高度為 44 公尺居室,當其發生火災而形成通風控制燃燒時,根據 P. H. Thomas
- 27 有關執行下列 C 語言程式片段後的敘述,何者正確? (A)執行後,A[0] = 0 (B)執行後,A[1] = 0 (C)執行後,A[1] = 1 (D)執行後,A[2] = 1
- 25 What is this passage mainly about?(A)Exploring the psychological factors of an artist(B)Intro
- 24 What does the last sentence imply?(A)Viewers could combine pain with passion in their lives.(
- 魚群呈現貧血,檢查體表發現如下圖,蟲體大量寄生,治療時以下列何種藥物浸泡處理效果最好? (A)福馬林(B)有機磷(C)孔雀綠(D)四級胺
- 請依下文回答第 23 題至第 25 題 The Mexican painter Frida Kahlo (1907-1954) lived a life of extraordinary suffer
- 17 如圖之電路,當開關S閉合後且達穩態時,電容器端電壓VC為多少伏特? (A) 30(B) 40(C) 50(D) 60
- 22 (A)As a matter of fact, it is the best way to sell and buy things(B)It is, however, the easie
- 21 (A)Business caused changes (B)Life became convenient(C)Travelling caused casualties (D)Relati
內容推薦
- 36 落雷為易造成建築物或森林火災的重要原因之一,有關雷放電的特性,下列敘述何者錯誤?(A)一次放電消耗之電荷,最大者為 200 c 左右 (B)直擊避雷針雷電之測定值為 500~10,000 安培(
- 37 若電鍋(功率 550 瓦)、熨斗(功率 660 瓦)及電熱器(功率 770 瓦)之插頭同時插在某延長線上,該延長線之容許電流至少需多少安培?(家用電壓 110 伏特)(A)1,980 安培 (B
- 31 The city government declared its commitment to clean up all the school walls covered with racist
- ()(選出字義與劃底線的字最相近的選項。)Nigel is permitted to enter the club because he is an adult.(A)refused(B)invi
- 雨滴譜(raindrop size distribution)(名詞解釋)
- My sister has much trouble _____ with others, for she is very shy in public.(A) to communicate (
- 51 다음 ( ) 안에 공통으로 들어갈 단어를 고르십시오. (A)빗다 (B)말다 (C)씻다 (D)감다
- The department store tried to attract customers by ______ a summer sale.(A) having(B) have(C) ha
- Please don’t ________ my pet dog by the tail; otherwise, it’ll bite you.(A) drift (B) heal (C) ai
- I see this store as a starting point and_____________ plan to run my own chain ofsupermarkets.(A)
- Strangely enough, as people ______ more wealth, they are apt to spend a greaterproportion of thei
- 1 John appeared embarrassed and ill at_____ with the compliment made by his teacher.(A)ease (B)all (
- 9 對於溺水心臟停止病人的急救,最不建議做下列何步驟?(A)口對口人工呼吸(B)壓胸(C)將肚子的水擠出來(D)求救
- Most parents do not allow their children to watch too much TV since it has astrong ________on chi
- 10 出國旅行時,關於霍亂之預防、治療及相關事項,下列敘述何者錯誤?(A)霍亂流行地區食物一定要熟食(B)霍亂流行地區,穿著長袖避免蚊蟲叮咬,可預防感染(C)可補充適當水分和電解質(D)霍亂流行地區,
- 2 周太太因罹患糖尿病(diabetes)而開始冒冷汗,下列那項措施對她最有幫助?(A)趕快吃糖(B)趕快蹲下(C)深呼吸(D)維持通風
- 11 前臂大出血,可以按壓的止血點為何?(A)股動脈(B)肱動脈(C)腓動脈(D)頸動脈
- 17 尋求交叉銷售的機會,屬於下列銷售過程的那一階段?(A)開發顧客(B)服務補救(C)排解異議(D)後續追蹤
- 3 開放性穿刺傷的處理原則,下列何者最不適當?(A)止血(B)移除穿刺物(C)固定患部(D)清理傷口
- 12 到狂犬病的高危險地區旅遊前,為預防狂犬病,若之前沒有施打過疫苗,共應接種幾劑狂犬病疫苗?(A)1劑(B)3劑(C)5劑(D)7劑
- 18 下列何者為團體出國旅遊行程中,負責行程管控,並促使團員滿意,達成公司所交付之責任的人員?(A)導遊(B)團員(C)司機(D)領隊
- 4 下列何者不是引發食品中毒的常見原因?(A)未充分煮熟(B)生、熟食交互食用(C)人員污染(D)使用添加物不當
- 13 消費者正考慮以手上的 5 萬元出國旅遊或購買筆記型電腦,此時旅遊產品面臨那一種型態的競爭?(A)產品型態(B)一般競爭(C)預算競爭(D)產品品類
- 1 Are you sure that you want to be a ____________even though you don’t like public speaking?(A)paint
- 5 夏天在烈日下活動,一位 50 歲男性旅客發生神智不清,體溫 41℃,下列處置何者不恰當?(A)儘快將他移到陰涼處(B)儘快打 119 求救(C)儘快將他的上衣脫掉,在身上灑水,並給予扇風以散熱(D