Analog Electronics Which of following is the fastest switching device ? BJT. JFET. Triode. MOSFET. BJT. JFET. Triode. MOSFET. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a swamped amplifier. differential amp. class B push-pull amplifier. CE amplifier. swamped amplifier. differential amp. class B push-pull amplifier. CE amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics At the unity-gain frequency, the open-loop voltage gain is 1. zero. AV(mid). very large 1. zero. AV(mid). very large ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be 1.5. 2. 3. 4. 1.5. 2. 3. 4. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the absence of its channel. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. absence of its channel. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify DC signals only. both AC and DC signals. neither AC not DC signals. AC signals only. DC signals only. both AC and DC signals. neither AC not DC signals. AC signals only. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS