Electronic Principles A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current? 13 mA 3.75 mA None of these 0.05 mA 3.2 mA 13 mA 3.75 mA None of these 0.05 mA 3.2 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If a transistor operates at the middle of the load line, an increase in the current gain will move the Q point off the load line down up nowhere None of these off the load line down up nowhere None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If N1/N2 = 2, and the primary voltage is 120 V, what is the secondary voltage? 40 V None of these 60 V 36 V 0 V 40 V None of these 60 V 36 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles To get the Thevenin voltage, you have to Short the voltage source Short the load resistor None of these Open the voltage source Open the load resister Short the voltage source Short the load resistor None of these Open the voltage source Open the load resister ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of battery is most likely included in a cordless electric knife? None of these Zinc-carbon battery Mercury-cell battery Nicad battery Lead-acid battery None of these Zinc-carbon battery Mercury-cell battery Nicad battery Lead-acid battery ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is a negative ion? An atom that contains more protons than electrons An atom that contains more electrons than neutrons An atom that contains more electrons than protons None of these An atom that contains more protons than neutrons An atom that contains more protons than electrons An atom that contains more electrons than neutrons An atom that contains more electrons than protons None of these An atom that contains more protons than neutrons ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS