Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 / √ 3 V. 400√ 2 V. 400√ (2/3) V. 400 V. 400 / √ 3 V. 400√ 2 V. 400√ (2/3) V. 400 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a rectifier circuit, the diode converts both (A) and (C) options are connect. alternating voltage to direct voltage. alternating current to direct voltage. alternating voltage to direct current. both (A) and (C) options are connect. alternating voltage to direct voltage. alternating current to direct voltage. alternating voltage to direct current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by voltage drop across channel. gate reverse bias. size of depletion regions. channel resistance. voltage drop across channel. gate reverse bias. size of depletion regions. channel resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the constant-current region, how will the IDS change in an n-channel JFET? As VGS increases ID increases. As VGS decreases ID decreases. As VGS increases ID remains constant. As VGS decreases ID remains constant. As VGS increases ID increases. As VGS decreases ID decreases. As VGS increases ID remains constant. As VGS decreases ID remains constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The magnitude of electric current ICBO depends largely upon emitter-base junction base potential. is generally greater in silicon than in germanium transistor. depends largely upon the emitter doping. increases with the increase in temperature. depends largely upon emitter-base junction base potential. is generally greater in silicon than in germanium transistor. depends largely upon the emitter doping. increases with the increase in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Common emitter current gain hFE of a BJT is Dependent on collector-emitter voltage. Dependent on base -emitter voltage. Always constant. Dependent on collector current. Dependent on collector-emitter voltage. Dependent on base -emitter voltage. Always constant. Dependent on collector current. ANSWER DOWNLOAD EXAMIANS APP
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