Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the base current emitter current supply current collector current None of these base current emitter current supply current collector current 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? 0.625 W None of these 325 kW 80 W 0.24 W 0.625 W None of these 325 kW 80 W 0.24 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The north pole of a magnet is the one: that would be attracted to the earth's south magnetic pole that has its molecules arranged in a random pattern that would be attracted to the earth's north magnetic pole that would be repelled by the south pole of another magnet None of these that would be attracted to the earth's south magnetic pole that has its molecules arranged in a random pattern that would be attracted to the earth's north magnetic pole that would be repelled by the south pole of another magnet None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total capacitance of a series capacitor circuit is: less than the value of the smallest capacitor equal to the source voltage divided by total current equal to the sum of the individual capacitance values None of these equal to the sun of the individual capacitive-reactance values less than the value of the smallest capacitor equal to the source voltage divided by total current equal to the sum of the individual capacitance values None of these equal to the sun of the individual capacitive-reactance values ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles If a load resistance is 1 kW, a stiff voltage source has a resistance of less than 10 Ohm None of these More than 100 k Ohm Less than 100 k Ohm At least 10 Ohm less than 10 Ohm None of these More than 100 k Ohm Less than 100 k Ohm At least 10 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the capacitive reactance of a 0.1 micro F capacitor that is operating at 1000 Hz? 690 Ohm 1590 Ohm 312 Ohm less than 1 Ohm None of these 690 Ohm 1590 Ohm 312 Ohm less than 1 Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
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