單項選擇題
A.150mNB.200mNC.250mND.300mN
A.1B.1.1C.1.2D.1.3
A.0.001B.0.002C.0.003D.0.004
A.2QH,2QHJB.2QH,2QJ,2HC.2QH,2Q,2HJD.4QHJ
A.24B.48C.60D.64
A.370ΩB.500ΩC.435ΩD.400Ω
A.12VB.20VC.24VD.30V
A.1B.2C.3D.4
A.0.44ΩB.125ΩC.130ΩD.135Ω