Analog Electronics MCQ Questions & Answers | ECE

A. 58.8 mA

B. 29.4 mA

C. 9.6 mA

D. 5.4 mA

A. 7.95 Hz

B. 13.25 Hz

C. 5.30 Hz

D. 3.18 Hz

A. Low-pass filter

B. High-pass filter

C. Band-pass filter

D. Notch filter

A. In memory and timing circuit

B. For regeneration of distorted waves

C. In counting circuits

D. For producing triangular waves

A. 180° phase shift from RC network

B. 360° phase shift from RC network

C. 0° phase shift from RC network

D. 90° phase shift from RC network

A. Both transistors operate in the active region throughout the negative ac cycle

B. Both transistors operate in the active region for more than half-cycle but less than a whole cycle

C. One transistor conducts during the positive half-cycle and the other during the negative half-cycle

D. Full supply voltage appears across each of the transistors

A. smaller than differential voltage gain

B. equal to differential voltage gain

C. greater than differential voltage gain

D. none of the above

A. only the temperature

B. only the β of the transistor

C. both temperature and β

D. none of the above

A. gate-source voltage

B. drain-source voltage

C. drain current

D. gate current

A. 0 V

B. ∞

C. 400 V

D. ±400 V