Analog Electronics In a CB amplifier the maximum efficiency could be 25% 50% 85% 99% 25% 50% 85% 99% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is very small, the transistor will operate in the active region. cutoff region. saturation region. All of these active region. cutoff region. saturation region. All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A common - mode signal is applied to the top of the tail resistor. the non - inverting input. the inverting input. both inputs. the top of the tail resistor. the non - inverting input. the inverting input. both inputs. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Depending upon the switching recovery time and on state drop, the power diodes are types General purpose, fast recovery. General purpose, fast recovery and schottly. None of these. Fast recovery, Schottky. General purpose, fast recovery. General purpose, fast recovery and schottly. None of these. Fast recovery, Schottky. 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 = 1.33 x 1012 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 =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 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 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as the movement of electrons Drift velocity per unit field None of these Diffusion velocity per unit field the movement of electrons Drift velocity per unit field None of these Diffusion velocity per unit field ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS