Analog Electronics In an E only MOSFET, drain electric current starts only when VGS (th) is negative. greater than VGS (th). positive. zero. negative. greater than VGS (th). positive. zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The properties of JFET resemble those of thermionic valves. PNP transistors. UJT. NPN transistors. thermionic valves. PNP transistors. UJT. NPN transistors. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 34.3 %. 52.8 %. 66.3 %. 45.5 %. 34.3 %. 52.8 %. 66.3 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action the base region must be very thin and lightly doped. Je must be forward biased and Jc should be reverse biased. all of these. the emitter should be heavily doped. the base region must be very thin and lightly doped. Je must be forward biased and Jc should be reverse biased. all of these. the emitter should be heavily doped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm / r0 gm rπ gm /rπ gm r0 gm / r0 gm rπ gm /rπ gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of High current effects in the base The early effect Transistor capacitances Parasitic inductive elements High current effects in the base The early effect Transistor capacitances Parasitic inductive elements ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS