Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current remains constant. first increase and then decreased. decreases. increased. remains constant. first increase and then decreased. decreases. increased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and lightly doped. metallic. heavily doped. doped by a pentavalent material. lightly doped. metallic. heavily doped. doped by a pentavalent material. 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 49dB 51dB 102dB 98dB 49dB 51dB 102dB 98dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as Zener diode. Feed back diode. Powe diode. None of these. Zener diode. Feed back diode. Powe diode. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at The edge of the depletion region on the p-side The center of the depletion region on the n-side The edge of the depletion region on the n-side The p⁺n junction The edge of the depletion region on the p-side The center of the depletion region on the n-side The edge of the depletion region on the n-side The p⁺n junction ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is 100 and the collector current is 10 mA, the base current is 10 µA. 1 A. 10 A. 100 µA. 10 µA. 1 A. 10 A. 100 µA. ANSWER DOWNLOAD EXAMIANS APP
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