Analog Electronics If a transistor operates at the middle of the load line, a decrease in the current gain will move the Q point up. down. off the load line. nowhere. up. down. off the load line. nowhere. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which oscillators are easy to fabricate in a monolithic IC? Wien bridge oscillator. Crystal oscillator. Hartley oscillator. Relaxation oscillator. Wien bridge oscillator. Crystal oscillator. Hartley oscillator. Relaxation oscillator. 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 795mV 79.5 mV 395mV 39.5mV 795mV 79.5 mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The arrow direction in diode symbol indicates none of these. direction of hole flow. opposite to the direction of hole flow. direction of electron flow. none of these. direction of hole flow. opposite to the direction of hole flow. direction of electron flow. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1/4 1/3 1 1/2 1/4 1/3 1 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Decreases Increases None of these Constant Decreases Increases None of these Constant ANSWER DOWNLOAD EXAMIANS APP
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