Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The mobility decreases The drain current increases The transconductance increases None of these The mobility decreases The drain current increases The transconductance increases None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the collector currents are equal. the ac output voltage is zero. an output error voltage usually exists. the base currents are equal. the collector currents are equal. the ac output voltage is zero. an output error voltage usually exists. the base currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET can operate in the depletion - mode only . depletion - mode or enhancement - mode. low - impedance. enhancement - mode only. depletion - mode only . depletion - mode or enhancement - mode. low - impedance. enhancement - mode only. 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 795mV 79.5 mV 39.5mV 395mV 795mV 79.5 mV 39.5mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? MOSFET. Common collector bipolar transistor JEFT amplifier. CE bipolar transistor. MOSFET. Common collector bipolar transistor JEFT amplifier. CE bipolar transistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the majority carriers of P type material ? Electrons None of these Holes Protons Electrons None of these Holes Protons ANSWER DOWNLOAD EXAMIANS APP
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