Analog Electronics Pinch-off voltage in a JFET is the drain voltage that gives infinite drain current. the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. the drain voltage that gives zero drain current. the drain voltage that gives infinite drain current. the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. the drain voltage that gives zero drain current. 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 =1.64 x 108 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 =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.64 x 108 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 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage current in a pn junction is in order of A KA None of these µA A KA None of these µA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carrier in P-type extrinsic semiconductor material is Holes Both Holes and Electrons None of these Electrons Holes Both Holes and Electrons None of these Electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon All the above Silicon has higher tolerance to temperature Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon All the above Silicon has higher tolerance to temperature ANSWER DOWNLOAD EXAMIANS APP
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