Analog Electronics An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is 2 micro V. 10 V. 5 5 micro V. 1 V. 2 micro V. 10 V. 5 5 micro V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Body voltage Gate voltage Source voltage Drain voltage Body voltage Gate voltage Source voltage Drain voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following cannot actually move? All the above Electrons Ions Holes All the above Electrons Ions Holes ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the negative gate-source voltage. absence of its channel. depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. negative gate-source voltage. absence of its channel. depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics To prevent a DC return between source and load, it is necessary to use Capacitor between source and load Resistor between source and load Either A or B Inductor between source and load Capacitor between source and load Resistor between source and load Either A or B Inductor between source and load ANSWER DOWNLOAD EXAMIANS APP
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
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