Analog Electronics Why holes are not created in a metal ? Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET uses the electric field of none of these. barrier potential of p-n junction to control the channel current. both (A) and (B). gate capacitance to control the channel current. none of these. barrier potential of p-n junction to control the channel current. both (A) and (B). gate capacitance to control the channel current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the JFET is no longer able to control the current, this point is called the saturated point. depletion region. breakdown region. pinch-off region. saturated point. depletion region. breakdown region. pinch-off region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The most commonly used amplifier in sample & hold circuits is An inverting amplifiers with a gain of 100 A unity gain inverting amplifier A unity gain non-inverting amplifier An inverting amplifier with a gain of 10 An inverting amplifiers with a gain of 100 A unity gain inverting amplifier A unity gain non-inverting amplifier An inverting amplifier with a gain of 10 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a class B push-pull amplifier. differential amp. swamped amplifier. CE amplifier. class B push-pull amplifier. differential amp. swamped amplifier. CE amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? No charged Positively charged None of these Negatively charged No charged Positively charged None of these Negatively charged ANSWER DOWNLOAD EXAMIANS APP
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