Electronic Principles The number of free electrons and holes in intrinsic semiconductor increases when the temperature Increases 0oC Stays the same None of these Decreases Increases 0oC Stays the same None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it? I = ER None of these I = E/R E = PR E = I2R I = ER None of these I = E/R E = PR E = I2R ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value? 35.4 V 30.4 V None of these 38.74 V 37.4 V 35.4 V 30.4 V None of these 38.74 V 37.4 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the phase shift between total current and voltage in the circuit of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm 45 degree 30 degree 75 degree 180 degree None of these 45 degree 30 degree 75 degree 180 degree None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An ideal voltage source has Zero internal resistance None of these A load-dependent current A load dependent voltage Infinite internal resistance Zero internal resistance None of these A load-dependent current A load dependent voltage Infinite internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When a parallel RLC circuit is operating at its resonant frequency: inductive reactance is greater than the capacitive reactance inductive reactance is equal to the capacitive reactance the difference between inductive and capacitive reactance is equal to the resistance capacitive reactance is greater than the inductive reactance None of these inductive reactance is greater than the capacitive reactance inductive reactance is equal to the capacitive reactance the difference between inductive and capacitive reactance is equal to the resistance capacitive reactance is greater than the inductive reactance None of these ANSWER DOWNLOAD EXAMIANS APP
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