Analog Electronics In a bipolar junction transistor the base region is made very thin so that base can be easily biased. recombination in base region is minimum. electric field gradient in base is high. base can be easily fabricated. base can be easily biased. recombination in base region is minimum. electric field gradient in base is high. base can be easily fabricated. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When Semiconductor materials is heated its resistance decreases increases None of these remains constant decreases increases None of these remains constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 25 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 16.7 % 25 Ω & 20 % 5 Ω & 16.7 % 5 Ω & 20 % ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 1000/7.07 KHz 100 KHz 50 KHz 1000/17 KHz 1000/7.07 KHz 100 KHz 50 KHz 1000/17 KHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the majority carriers in "N" type material ? Holes Protons Electrons None of these Holes Protons Electrons None of these ANSWER DOWNLOAD EXAMIANS APP
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