Analog Electronics A Semiconductor has a Positive Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Constant Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The early effect in a bipolar junction transistor is caused by Fast turn-off Fast turn-on Large emitter-base forward bias Large collector-base reverse bias Fast turn-off Fast turn-on Large emitter-base forward bias Large collector-base reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. the collector is positive in respect to the emitter. the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. the collector is positive in respect to the emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carriers in the emitter of a PNP transistor are free electrons. holes. pentavalent atoms. trivalent atoms. free electrons. holes. pentavalent atoms. trivalent atoms. 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 In a MOSFET, the polarity of the inversion layer is the same as that of the charge on the gate electrode. majority carries in the substrate. minority carriers in the drain . majority carries in the source . charge on the gate electrode. majority carries in the substrate. minority carriers in the drain . majority carries in the source . ANSWER DOWNLOAD EXAMIANS APP
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