Analog Electronics In a differential amplifier, the CMRR is limited mostly by the gain - bandwidth product. supply voltages . tolerance of the resistors. CMRR of the opamp. gain - bandwidth product. supply voltages . tolerance of the resistors. CMRR of the opamp. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The early effect in a bipolar junction transistor is caused by Large emitter-base forward bias Fast turn-on Fast turn-off Large collector-base reverse bias Large emitter-base forward bias Fast turn-on Fast turn-off Large collector-base reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon and Germanium are ________ elements. trivalant hexavalant tetravalant pentavalant trivalant hexavalant tetravalant pentavalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. source and drain. gate. drain. source. source and drain. gate. drain. source. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The drain current increases The mobility decreases The transconductance increases None of these The drain current increases The mobility decreases The transconductance increases None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following relationship between α and β are correct except α = β / (1 - β). β = α / (1 - α). 1 - α = 1 / (1 + β). α = β / (1 + β). α = β / (1 - β). β = α / (1 - α). 1 - α = 1 / (1 + β). α = β / (1 + β). ANSWER DOWNLOAD EXAMIANS APP
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