Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? None of these Forward biased Zero Bias Reversed biased None of these Forward biased Zero Bias Reversed biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor may be determined directly from the curve plotted between VCE and IE for constant IB. VCE and IC for constant IB. VCE and IC for constant IE. VBE and IE for constant VCE. VCE and IE for constant IB. VCE and IC for constant IB. VCE and IC for constant IE. VBE and IE for constant VCE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that recombination in base region is minimum. base can be easily fabricated. base can be easily biased. electric field gradient in base is high. recombination in base region is minimum. base can be easily fabricated. base can be easily biased. electric field gradient in base is high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 5.2mA 4.6mA 3.2mA 2.3mA 5.2mA 4.6mA 3.2mA 2.3mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The most commonly used amplifier in sample & hold circuits is An inverting amplifier with a gain of 10 A unity gain non-inverting amplifier An inverting amplifiers with a gain of 100 A unity gain inverting amplifier An inverting amplifier with a gain of 10 A unity gain non-inverting amplifier An inverting amplifiers with a gain of 100 A unity gain inverting amplifier ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? The conduction band and valance band are overlapped None of these Both 1 & 2 The forbidden band is missing The conduction band and valance band are overlapped None of these Both 1 & 2 The forbidden band is missing ANSWER DOWNLOAD EXAMIANS APP
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