Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as VB. ( VB )2. 1 / VB. ( VB )- 1 / 2. VB. ( VB )2. 1 / VB. ( VB )- 1 / 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Decreases Constant None of these Increases Decreases Constant None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves toward the center of the load line. toward the cutoff point. None of these toward the saturation point. toward the center of the load line. toward the cutoff point. None of these toward the saturation point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? All have the same gain Common collector Common base Common emitter All have the same gain Common collector Common base Common emitter ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Early effect in BJT refers to zener breakdown. base narrowing. avalanche breakdown. thermal breakdown. zener breakdown. base narrowing. avalanche breakdown. thermal breakdown. 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 0.75 0.5 0.25 1 0.75 0.5 0.25 1 ANSWER DOWNLOAD EXAMIANS APP
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