Electronic Principles The Thevenin resistance is equal in value to the None of these Half the load resistance Open-load resistance Internal resistance of a Morton circuit Load resistance None of these Half the load resistance Open-load resistance Internal resistance of a Morton circuit Load resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If the base supply voltage increases, the Q point moves off the load line None of these up down nowhere off the load line None of these up down nowhere ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An intrinsic semiconductor has some holes in it at room temperature. What causes these holes? None of these Free electrons Thermal energy Valence electrons Doping None of these Free electrons Thermal energy Valence electrons Doping ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the capacitive reactance of a 0.1 micro F capacitor that is operating at 1000 Hz? None of these 1590 Ohm 690 Ohm less than 1 Ohm 312 Ohm None of these 1590 Ohm 690 Ohm less than 1 Ohm 312 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transformer has a primary voltage of 120 V rms and a secondary voltage of 25 V rms. If the secondary current is 1A rms, what is the primary current? 200 mA 7.8 mA 300 mA 208 mA None of these 200 mA 7.8 mA 300 mA 208 mA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much power is being dissipated by a 1000 W resistance that has 25 V applied to it? 325 kW 80 W None of these 0.625 W 0.24 W 325 kW 80 W None of these 0.625 W 0.24 W ANSWER DOWNLOAD EXAMIANS APP
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