Analog Electronics In a rectifier circuit, the diode converts alternating voltage to direct voltage. both (A) and (C) options are connect. alternating voltage to direct current. alternating current to direct voltage. alternating voltage to direct voltage. both (A) and (C) options are connect. alternating voltage to direct current. alternating current to direct voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current decreases. stays the same. equals the source voltage divided by series resistance. Increases. decreases. stays the same. equals the source voltage divided by series resistance. Increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptors impurities are of ________ material solid Both A and B p-type n-type solid Both A and B p-type n-type ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel electric current increases . channel conductivity increases. channel conductivity decreases. depletion region decreases. channel electric current increases . channel conductivity increases. channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be unity Loop gain should be less than unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity Loop gain should be less than unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Coupling capacitor at the output Internal Capacitance of the device Skin effect Coupling capacitor at the input Coupling capacitor at the output Internal Capacitance of the device Skin effect Coupling capacitor at the input ANSWER DOWNLOAD EXAMIANS APP
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