Electronic Principles What is the capacitive reactance of a 0.1 micro F capacitor that is operating at 1000 Hz? 1590 Ohm None of these 312 Ohm less than 1 Ohm 690 Ohm 1590 Ohm None of these 312 Ohm less than 1 Ohm 690 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much power is being dissipated by a 1000 W resistance that has 25 V applied to it? None of these 80 W 0.24 W 0.625 W 325 kW None of these 80 W 0.24 W 0.625 W 325 kW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The graph of current gain versus collector current indicates that the current gain is contant None of these equals the collector current divided by the base current varies slightly varies enormously is contant None of these equals the collector current divided by the base current varies slightly varies enormously ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of device is a diode? Linear Unipolar None of these Nonlinear Bilateral Linear Unipolar None of these Nonlinear Bilateral ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The primary impedance of a transformer is 60 ohm and the secondary impedance is 120 ohm. What is the impedance ratio? 0.5 180 0.25 4 None of these 0.5 180 0.25 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is a negative ion? An atom that contains more electrons than neutrons An atom that contains more protons than neutrons An atom that contains more electrons than protons None of these An atom that contains more protons than electrons An atom that contains more electrons than neutrons An atom that contains more protons than neutrons An atom that contains more electrons than protons None of these An atom that contains more protons than electrons ANSWER DOWNLOAD EXAMIANS APP
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