Analog Electronics Avalanche breakdown in a diode occurs when potential barrier is reduced to zero. reverse bias exceeds a certain value. None of these forward electric current exceeds certain value. potential barrier is reduced to zero. reverse bias exceeds a certain value. None of these forward electric current exceeds certain value. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Relaxation Voltage controlled oscillators are used to generate Sawtooth wave Sinusoidal wave Triangular wave Both B and C Sawtooth wave Sinusoidal wave Triangular wave Both B and C ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most small - signal E - MOSFETs are found in heavy - current applications. disk drives. discrete circuits. integrated circuit. heavy - current applications. disk drives. discrete circuits. integrated circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which oscillators are easy to fabricate in a monolithic IC? Wien bridge oscillator. Hartley oscillator. Relaxation oscillator. Crystal oscillator. Wien bridge oscillator. Hartley oscillator. Relaxation oscillator. Crystal oscillator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Holes Both A & B Electrons Neutrons Holes Both A & B Electrons Neutrons 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
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