Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Reversed biased Zero Bias None of these Forward biased Reversed biased Zero Bias None of these Forward biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? All have the same gain Common emitter Common base Common collector All have the same gain Common emitter Common base Common collector ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage controlled oscillators are used commonly in Pulse Modulators Frequency Modulators Phase Clocked loops All the above Frequency Modulators Phase Clocked loops Pulse Modulators Frequency Modulators Phase Clocked loops All the above Frequency Modulators Phase Clocked loops ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and lightly doped. heavily doped. doped by a pentavalent material. metallic. lightly doped. heavily doped. doped by a pentavalent material. metallic. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common - mode rejection ratio is equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. very low. equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. very low. ANSWER DOWNLOAD EXAMIANS APP
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