Analog Electronics Common emitter current gain hFE of a BJT is Dependent on base -emitter voltage. Always constant. Dependent on collector-emitter voltage. Dependent on collector current. Dependent on base -emitter voltage. Always constant. Dependent on collector-emitter voltage. Dependent on collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The percentage voltage regulation of voltage supply providing 100 V unloaded and 95 V at full load is 5.3 %. 5 %. 0.53 %. none of them. 5.3 %. 5 %. 0.53 %. none of them. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Reverse saturation electric current in a silicon pn junction diode nearly doubles for very 5° rise in temperature. 10° rise in temperature. 2° rise in temperature. 6° rise in temperature. 5° rise in temperature. 10° rise in temperature. 2° rise in temperature. 6° rise in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is 0.5 0.75 1 0.25 0.5 0.75 1 0.25 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? None of these Antimony Silicon Boron None of these Antimony Silicon Boron ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The universal bias stabilization circuit is the most popular because its β sensitivity is low . voltage divider is heavily loaded by transistor base . IC equals to IE. IC does not depend on transistor characteristic. its β sensitivity is low . voltage divider is heavily loaded by transistor base . IC equals to IE. IC does not depend on transistor characteristic. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS