Electronic Principles In a step-down transformer, which is larger? Primary voltage Neither None of these Secondary voltage Impossible to say Primary voltage Neither None of these Secondary voltage Impossible to say ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm? None of these 99.3 Ohm 60 Ohm 250 Ohm 70.7Ohm None of these 99.3 Ohm 60 Ohm 250 Ohm 70.7Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The south pole of a magnet is the one: None of these that would be repelled by the north pole of another magnet that has its molecules arranged in a random pattern that would be attracted to the earth's south magnetic pole that would be attracted to the earths north magnetic pole None of these that would be repelled by the north pole of another magnet that has its molecules arranged in a random pattern that would be attracted to the earth's south magnetic pole that would be attracted to the earths north magnetic pole ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The equivalent of 1 megohms is: one million ohms one-millionth of an ohm 100,000 ohm None of these 1 k ohm one million ohms one-millionth of an ohm 100,000 ohm None of these 1 k ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the graph of current versus voltage is a straight line, the device is referred to as Nonlinear Bipolar Active None of these Linear Nonlinear Bipolar Active None of these Linear ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current? 0.05 mA 3.75 mA 13 mA None of these 3.2 mA 0.05 mA 3.75 mA 13 mA None of these 3.2 mA ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS