Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.5 V. 0.3 V. 0.9 V. 0.7 V. 0.5 V. 0.3 V. 0.9 V. 0.7 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the Q point moves along the load line, VCE decreases when the collector current None of these decreases. increases. stays the same. None of these decreases. increases. stays the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is equal to RC / re. impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. equal to RC / re. impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET has disadvantage of having low input impedance. having small gain-bandwidth product. possessing positive temperature coefficient. being noisy. having low input impedance. having small gain-bandwidth product. possessing positive temperature coefficient. being noisy. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carriers in the emitter of a PNP transistor are trivalent atoms. free electrons. pentavalent atoms. holes. trivalent atoms. free electrons. pentavalent atoms. holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? None of these. Load current. Zener current. Series current. None of these. Load current. Zener current. Series current. ANSWER DOWNLOAD EXAMIANS APP
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