Analog Electronics A small collector current with zero base current is caused by the leakage current of the transistor. collector diode. base diode. emitter diode. transistor. collector diode. base diode. emitter diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 25% 50% 85% 99% 25% 50% 85% 99% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as T2. independent of T. 1 / T. T. T2. independent of T. 1 / T. T. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width is wider near the drain and tapers near source. is wider near the source and tapers near the drain. is uniform in the channel. None of these is wider near the drain and tapers near source. is wider near the source and tapers near the drain. is uniform in the channel. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? No charged Negatively charged Positively charged None of these No charged Negatively charged Positively charged None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by voltage drop across channel. channel resistance. size of depletion regions. gate reverse bias. voltage drop across channel. channel resistance. size of depletion regions. gate reverse bias. ANSWER DOWNLOAD EXAMIANS APP
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