Electronic Principles What is one important thing transistors do? Emit light Amplify weak signals Regulate voltage Rectify line voltage None of these Emit light Amplify weak signals Regulate voltage Rectify line voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If a load resistance is 1 kW, a stiff current source has a resistance of Less than 100 k Ohm None of these More than 100 k Ohm At least 10 Ohm Less than 10 Ohm Less than 100 k Ohm None of these More than 100 k Ohm At least 10 Ohm Less than 10 Ohm 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? 10 mW 300 mW 20 mW 200 mW None of these 10 mW 300 mW 20 mW 200 mW None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the barrier potential of a silicon diode at room temperature? None of these 2 m V per degree Celsius 1 V 0.7V 0.3V None of these 2 m V per degree Celsius 1 V 0.7V 0.3V 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 None of these down nowhere up off the load line None of these down nowhere up off the load line ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the graph of current versus voltage is a straight line, the device is referred to as Bipolar None of these Active Linear Nonlinear Bipolar None of these Active Linear Nonlinear ANSWER DOWNLOAD EXAMIANS APP
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