electronics quiz 0.0 / 5 ? Engineeringgeneral electronicsGCSEAll boards Created by: olly2357Created on: 21-03-18 12:28 what is the voltage to open an NPN Transistor switch? ( to one decimal point) 0.7V 1 of 5 what is a resistor measured in? ohms 2 of 5 how many transistors in a darlington pair? 2 3 of 5 what two things can a 555 timer chip be? monostable and astable 4 of 5 what are the profesional positive and negative names? anode and cathode 5 of 5
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