Analog Electronics In a differential amplifier, the CMRR is limited mostly by the CMRR of the opamp. gain - bandwidth product. supply voltages . tolerance of the resistors. CMRR of the opamp. gain - bandwidth product. supply voltages . tolerance of the resistors. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/4 1 1/3 1/2 1/4 1 1/3 1/2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Example of donor atom is Germinium Silicon Both A and B Antimony Germinium Silicon Both A and B Antimony ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 51dB 98dB 49dB 102dB 51dB 98dB 49dB 102dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on width of the depleted region. mean life time of the electrons. junction area. mean life time of the holes. width of the depleted region. mean life time of the electrons. junction area. mean life time of the holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Zero Bias Reversed biased None of these Forward biased Zero Bias Reversed biased None of these Forward biased ANSWER DOWNLOAD EXAMIANS APP
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