Electronic Principles The saturation point is approximately the same as upper end of the load line infinity None of these cutoff point lower end of the load line upper end of the load line infinity None of these cutoff point lower end of the load line ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage? 30 V None of these 12 V 18 V 24 V 30 V None of these 12 V 18 V 24 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is one important thing transistors do? Amplify weak signals Emit light Regulate voltage Rectify line voltage None of these Amplify weak signals Emit light Regulate voltage Rectify line voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Determine the resistance value and tolerance of a resistor that has the following color bands; first band is red, second band is red, third band is orange, and the fourth band is gold 220 Ohm, 5% 22, 000 Ohm, 10% 22,000 Ohm, 5% 220 Ohm, 10% None of these 220 Ohm, 5% 22, 000 Ohm, 10% 22,000 Ohm, 5% 220 Ohm, 10% None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Most AC power is obtained from: lightning oscillators batteries generators None of these lightning oscillators batteries generators None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? 20 mW None of these 10 mW 300 mW 200 mW 20 mW None of these 10 mW 300 mW 200 mW ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS