Analog Electronics The voltage follower has a closed - loop voltage gain of unity. large closed - loop output impedance. small open - loop voltage gain. closed - loop bandwidth of zero. closed - loop voltage gain of unity. large closed - loop output impedance. small open - loop voltage gain. closed - loop bandwidth of zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most small - signal E - MOSFETs are found in disk drives. discrete circuits. integrated circuit. heavy - current applications. disk drives. discrete circuits. integrated circuit. heavy - current applications. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The most commonly used semiconductor is Sulphur Silicon Carbon Germanium Sulphur Silicon Carbon Germanium ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The load voltage is approximately constant when a zener diode is operating in breakdown region. reverse biased. forward biased. unbiased. operating in breakdown region. reverse biased. forward biased. unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 5KΩ 11KΩ 1/5KΩ 1/11KΩ 5KΩ 11KΩ 1/5KΩ 1/11KΩ 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 795mV 79.5 mV 39.5mV 395mV 795mV 79.5 mV 39.5mV 395mV ANSWER DOWNLOAD EXAMIANS APP
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