Analog Electronics In a CB amplifier the maximum efficiency could be 50% 25% 99% 85% 50% 25% 99% 85% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the ways to convert an alternating current into a direct current ? Bridge Full-wave rectification. Half-wave rectification. Center-Taped Full-wave rectification. All the above. Bridge Full-wave rectification. Half-wave rectification. Center-Taped Full-wave rectification. All the above. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting both emitter. both collector. grounding both collector. both base. both emitter. both collector. grounding both collector. both base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm / r0 gm /rπ gm rπ gm r0 gm / r0 gm /rπ gm rπ gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then channel conductivity increases. depletion region decreases. channel conductivity decreases. channel electric current increases . channel conductivity increases. depletion region decreases. channel conductivity decreases. channel electric current increases . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the base - emitter junction. base - collector junction. collector - base junction. recombination path. base - emitter junction. base - collector junction. collector - base junction. recombination path. ANSWER DOWNLOAD EXAMIANS APP