Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be two. one. three. four. two. one. three. four. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as 1 / T. T. independent of T. T2. 1 / T. T. independent of T. T2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as None of these. Powe diode. Zener diode. Feed back diode. None of these. Powe diode. Zener diode. Feed back diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the most important fact about the collector current? It approximately equals the emitter current. It is measured in milliampere. It is small. It equals the base current divided by the current gain. It approximately equals the emitter current. It is measured in milliampere. It is small. It equals the base current divided by the current gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance Increase in both input & output impedances ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ICBO is the electric current that flows when some DC voltage is applied in the forward direction to the emitter junction with collector open. in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the reverse direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the reverse direction to the collector junction with emitter open. ANSWER DOWNLOAD EXAMIANS APP
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