Analog Electronics A electric current ratio of IC / IE is usually less than one and is called É. α. θ. β. É. α. θ. β. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When pn junction is reverse biased a small current flows through it because of minority carriers it offers a very high resistance the witdh of depletion layer increases All of these a small current flows through it because of minority carriers it offers a very high resistance the witdh of depletion layer increases All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The universal bias stabilization circuit is the most popular because voltage divider is heavily loaded by transistor base . IC does not depend on transistor characteristic. IC equals to IE. its β sensitivity is low . voltage divider is heavily loaded by transistor base . IC does not depend on transistor characteristic. IC equals to IE. its β sensitivity is low . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? Ge Si GaAs All the above Ge Si GaAs All the above ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a Negative Temperature coefficient of resistance Constant Temperature coefficient of resistance None of these Positive Temperature coefficient of resistance Negative Temperature coefficient of resistance Constant Temperature coefficient of resistance None of these Positive Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For an NPN transistor in normal bias only majority carriers cross the collector junction. the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. only majority carriers cross the collector junction. the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. ANSWER DOWNLOAD EXAMIANS APP
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