Electronic Principles A transistor has how many doped regions? 3 1 2 None of these 4 3 1 2 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff? 6 Ohm 100 Ohm 5 Ohm 50 Ohm or more None of these 6 Ohm 100 Ohm 5 Ohm 50 Ohm or more None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The voltage across a 1N4001 is 0.93V when the current is 1A. What is the power dissipation of the diode for these values? None of these 9.3 W 0.041666666666667 0.93 W 0.93 V None of these 9.3 W 0.041666666666667 0.93 W 0.93 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff? None of these 20 k Ohm or more 200 k Ohm or less 200 k Ohm or more 20 km or less None of these 20 k Ohm or more 200 k Ohm or less 200 k Ohm or more 20 km or less ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The knee voltage of a diode is approximately equal to the Barrier potential None of these Applied voltage Breakdown voltage Forward voltage Barrier potential None of these Applied voltage Breakdown voltage Forward voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An audio transformer has a turn ratio of 9, What is its impedance ratio? 81 85 None of these 6 9 81 85 None of these 6 9 ANSWER DOWNLOAD EXAMIANS APP
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