Electronic Principles The direction of electron current flow is: from negative to positive from right to left from neutral to positive from positive to negative None of these from negative to positive from right to left from neutral to positive from positive to negative None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The number of free electrons and holes in intrinsic semiconductor increases when the temperature Decreases 0oC Stays the same None of these Increases Decreases 0oC Stays the same None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91? None of these 200 W 20 W 1000 W 100 W None of these 200 W 20 W 1000 W 100 W 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 None of these 45 degree 75 degree 30 degree 180 degree None of these 45 degree 75 degree 30 degree 180 degree ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The value of a capacitor can be made larger by: increasing the area of the plates None of these increasing the voltage applied to the plates decreasing the area of the plates increasing the frequency of the applied voltage increasing the area of the plates None of these increasing the voltage applied to the plates decreasing the area of the plates increasing the frequency of the applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following kinds of materials has the lowest permeability? A feiTomagnetic material All of these None of these A diamagnetic material A paramagnetic material A feiTomagnetic material All of these None of these A diamagnetic material A paramagnetic material ANSWER DOWNLOAD EXAMIANS APP
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