1) bjt is of _ types a) 1 b) 2 c) 3 d) 4 2) p type material is made by mixing a) boron b) sodiam c) calcium d) magnesium 3) n type material is made by mixing a) boron b) calcium c) phosporous d) sodium 4) use of transistor is a) amplification b) switching c) a only d) a and b 5) diode works as a) rectifier b) amplifier c) adder d) summer

class test

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?