Analog Electronics In an OP-amp differentiator The amplitude of output is proportional to input Polarity of input and output is the same The amplitude of output is proportional to rate of change of input Output occurs when input is finite and constant The amplitude of output is proportional to input Polarity of input and output is the same The amplitude of output is proportional to rate of change of input Output occurs when input is finite and constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A pn junction/Diode is a/an Unidirectional Component Bidirectional component Linear component None of these Unidirectional Component Bidirectional component Linear component None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage across the zener resistance is usually subtracted from the breakdown voltage. small. large. measured in volts. subtracted from the breakdown voltage. small. large. measured in volts. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? None of these Negatively charged No charged Positively charged None of these Negatively charged No charged Positively charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common emitter All have the same gain Common base Common collector Common emitter All have the same gain Common base Common collector ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 50% 99% 85% 25% 50% 99% 85% 25% ANSWER DOWNLOAD EXAMIANS APP
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