Analog Electronics What is the range of energy band gap of semiconductors ? 0 ev 14-15 ev 1-3 ev 10-15 ev 0 ev 14-15 ev 1-3 ev 10-15 ev ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The arrowhead on the transistor symbol points in the direction of minority carrier flow in the emitter region. conventional electric current flow in the emitter region. electron flow in the emitter region. majority carrier flow in the emitter region. minority carrier flow in the emitter region. conventional electric current flow in the emitter region. electron flow in the emitter region. majority carrier flow in the emitter region. 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 =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 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 =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How many terminal are present in diode device ? Four-terminal Two-terminal Three-terminal One-terminal Four-terminal Two-terminal Three-terminal One-terminal ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel conductivity decreases. channel conductivity increases. channel electric current increases . depletion region decreases. channel conductivity decreases. channel conductivity increases. channel electric current increases . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Large electric current flow of a BJT occurs in collector. in base. through emitter-collector in emitter. in collector. in base. through emitter-collector in emitter. ANSWER DOWNLOAD EXAMIANS APP
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