Analog Electronics Pinch-off voltage in a JFET is the drain voltage that gives zero drain current. the drain voltage that gives infinite drain current. the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. the drain voltage that gives zero drain current. the drain voltage that gives infinite drain current. the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0.2 eV. breakdown voltage. 7.2 eV. 0 V. 0.2 eV. breakdown voltage. 7.2 eV. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier using an opamp with slew rate SR=1v/µsec has a gain of 40db.if this amplifier has to faithfully amplify sinusoidal signals from dc to 20 KHz without introducing any slew-rate induced distortion, then the input signal level must not exceed 395mV 39.5mV 79.5 mV 795mV 395mV 39.5mV 79.5 mV 795mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and lightly doped. doped by a pentavalent material. heavily doped. metallic. lightly doped. doped by a pentavalent material. heavily doped. metallic. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptor type impurities Create excess holes have three valance electrons All of these are used to make P-type semiconductor Create excess holes have three valance electrons All of these are used to make P-type semiconductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Leakage current due to minority charge carrier is less in silicon All the above Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon All the above Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less ANSWER DOWNLOAD EXAMIANS APP
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