Analog Electronics The majority carriers in the emitter of a PNP transistor are free electrons. trivalent atoms. pentavalent atoms. holes. free electrons. trivalent atoms. pentavalent atoms. holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A schottky device is a Majority carrier device. Fast recovery device. Both B and C. Minority carrier device. Majority carrier device. Fast recovery device. Both B and C. Minority carrier device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The silicon transistor are more widely used than germanium transistors because they have smaller depletion layer. they have larger electric current carrying capacity. they have smaller leakage current. they have better ability to dissipate heat. they have smaller depletion layer. they have larger electric current carrying capacity. they have smaller leakage current. they have better ability to dissipate heat. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Zero Bias Forward biased None of these Reversed biased Zero Bias Forward biased None of these Reversed biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as Powe diode. Feed back diode. Zener diode. None of these. Powe diode. Feed back diode. Zener diode. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz ANSWER DOWNLOAD EXAMIANS APP
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