Analog Electronics What is true about the breakdown voltage in a zener diode? It is approximately constant. It decreases when electric current increases. It destroys the diode. It equals the electric current times the resistance. It is approximately constant. It decreases when electric current increases. It destroys the diode. It equals the electric current times the resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm rπ gm r0 gm / r0 gm /rπ gm rπ gm r0 gm / r0 gm /rπ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The value of total collector electric current in a CB circuit is IC = αIE - ICO. IC = αIE + ICO. IC = αIE. IC = βIE. IC = αIE - ICO. IC = αIE + ICO. IC = αIE. IC = βIE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which oscillators are easy to fabricate in a monolithic IC? Wien bridge oscillator. Relaxation oscillator. Hartley oscillator. Crystal oscillator. Wien bridge oscillator. Relaxation oscillator. Hartley oscillator. Crystal oscillator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as independent of T. T. 1 / T. T2. independent of T. T. 1 / T. T2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The forbidden energy gap between valance band and conduction band in semiconductor material is about None of these 1eV 0 eV 15 eV None of these 1eV 0 eV 15 eV ANSWER DOWNLOAD EXAMIANS APP
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