電路與模擬電子技術(shù)基礎(chǔ)單項(xiàng)選擇題每日一練(2020.06.06)

來源：考試資料網(wǎng)

1 The resistor voltage and resistor current in this circuit are（）.

2 When a p-n junction is reverse-biased，its junction resistance is（）.

3 設(shè)U₂（有效值）=10V，則U_I（AV）（）

4 The piecewise linear model，equivalent circuit of the diode consists of（）.

5 Which of the following is not a commonly used semiconductor material’？（）