Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its AC operation. durability. response to higher frequencies. increased sensitivity. AC operation. durability. response to higher frequencies. increased sensitivity. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following oscillators are used for low frequency (LF) applications None LC oscillators Both LC and RC Oscillators RC oscillators None LC oscillators Both LC and RC Oscillators RC oscillators ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... None of these Short switch Close switch An open switch None of these Short switch Close switch An open switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 34.3 %. 52.8 %. 66.3 %. 45.5 %. 34.3 %. 52.8 %. 66.3 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon and Germanium are ________ elements. hexavalant trivalant pentavalant tetravalant hexavalant trivalant pentavalant tetravalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the ways to convert an alternating current into a direct current ? Center-Taped Full-wave rectification. Bridge Full-wave rectification. Half-wave rectification. All the above. Center-Taped Full-wave rectification. Bridge Full-wave rectification. Half-wave rectification. All the above. ANSWER DOWNLOAD EXAMIANS APP
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