Analog Electronics If the base supply voltage increase, the Q point moves down. off the load line. up. nowhere. down. off the load line. up. nowhere. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and lightly doped. doped by a pentavalent material. heavily doped. metallic. lightly doped. doped by a pentavalent material. heavily doped. metallic. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a Constant Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance Constant Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually high. open. low. shorted to ground. high. open. low. shorted to ground. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistor is open, the collector voltage is low. unknown. high. unchanged. low. unknown. high. unchanged. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm rπ gm / r0 gm r0 gm /rπ gm rπ gm / r0 gm r0 gm /rπ ANSWER DOWNLOAD EXAMIANS APP
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