
Ch3 電晶體符號特性介紹答題單
Quiz
•
Specialty
•
10th Grade
•
Hard
王宏仁 王宏仁
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
雙載子電晶體的三個半導體區域濃度最高者為
射極
基極
集極
源極
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關電晶體的敘述,何者有誤?
射極摻雜濃度最高
集極面積最大
基極寬度最低
集極與射極可對調使用
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
電晶體是
(A)電流控制元件的主動元件
(B)電壓控制元件的主動元件
(C)電流控制元件的被動元件
(D)電壓控制元件的被動元件
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
下列關於電晶體的敘述,何者正確?
電晶體內傳導的電流是由電子移動所形成
PNP 型電晶體的多數載子是電子
雜質濃度為射極高於集極
電晶體是一個單載子元件
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有關電晶體的結構與特性,下列敘述何者錯誤?
集極寬度大於射極寬度
雜質濃度為射極高於集極
崩潰電壓為集極接面高於射極接面
PNP 型電晶體的射極內,電子為多數載子
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列關於一般雙極性接面電晶體之敘述,何者正確?
射極摻雜濃度最低且寬度最窄
射極摻雜濃度最低且寬度最寬
集極摻雜濃度最高且寬度最窄
集極摻雜濃度最低且寬度最寬
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若電晶體工作於作用區,則電壓特性為
射極接面順偏,集極接面順偏
射極接面順偏,集極接面逆偏
射極接面逆偏,集極接面逆偏
射極接面逆偏,集極接面順偏
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