Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at breakdown voltage. 0.2 eV. 7.2 eV. 0 V. breakdown voltage. 0.2 eV. 7.2 eV. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The conduction loss verses device current characteristics of power MOSFET in best approximately by a parabola. an exponentially decaying function. a rectangular hyperbola. a straight line. a parabola. an exponentially decaying function. a rectangular hyperbola. a straight line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a differential amplifier, the CMRR is limited mostly by the supply voltages . tolerance of the resistors. gain - bandwidth product. CMRR of the opamp. supply voltages . tolerance of the resistors. gain - bandwidth product. CMRR of the opamp. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common base Common emitter Common collector All have the same gain Common base Common emitter Common collector All have the same gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Parasitic inductive elements Transistor capacitances High current effects in the base The early effect Parasitic inductive elements Transistor capacitances High current effects in the base The early effect ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the emitter is positive in respect to the collector. the transistor is normal. the collector is positive in respect to the emitter. the transistor is defective. the emitter is positive in respect to the collector. the transistor is normal. the collector is positive in respect to the emitter. the transistor is defective. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS