Analog Electronics In an OP-amp differentiator The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 34.3 %. 45.5 %. 52.8 %. 66.3 %. 34.3 %. 45.5 %. 52.8 %. 66.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The arrow direction in diode symbol indicates opposite to the direction of hole flow. direction of hole flow. none of these. direction of electron flow. opposite to the direction of hole flow. direction of hole flow. none of these. direction of electron flow. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The gate controls the width of the channel. the gate voltage. the drain current. all of them. the width of the channel. the gate voltage. the drain current. all of them. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is Pentavalent impurity? indium antimony boron gallium indium antimony boron gallium ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the drain saturation electric current is less than IDSS a JFET acts like a resistor. current source. battery. BJT. resistor. current source. battery. BJT. ANSWER DOWNLOAD EXAMIANS APP
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