题目:
The seven segment arrangement for numerical(数字的) display on consoles, test meters and other applications can be either()
A.UJT or BJT
B.BCD or OCD
C.JFET or IGFET
D.LED or LCD
答案:
参考答案:D
The seven segment arrangement for numerical(数字的) display on consoles, test meters and other applications can be either()
A.UJT or BJT
B.BCD or OCD
C.JFET or IGFET
D.LED or LCD
参考答案:D