Electronic Principles An intrinsic semiconductor has some holes in it at room temperature. What causes these holes? Thermal energy Valence electrons None of these Free electrons Doping Thermal energy Valence electrons None of these Free electrons Doping ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance? None of these I = P/E P = IE P = I2R P = E2/R None of these I = P/E P = IE P = I2R P = E2/R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio for the transformer specified in the above question? None of these 0.575 1.5 0.707 10.738 None of these 0.575 1.5 0.707 10.738 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of device is a diode? None of these Bilateral Linear Nonlinear Unipolar None of these Bilateral Linear Nonlinear Unipolar ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following is most likely used for measuring the rate of electron flow? Voltmeter Ammeter Ohmmeter None of these Wattmeter Voltmeter Ammeter Ohmmeter None of these Wattmeter ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source? 0.02 A None of these 0.955 A 2.02 A 0.41666666666667 0.02 A None of these 0.955 A 2.02 A 0.41666666666667 ANSWER DOWNLOAD EXAMIANS APP
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