Explore topic-wise MCQs in Electronic Devices and Circuits Questions and Answers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

Find V1 and V2.

A. -68.6 V, 114.3 V
B. 68.6 V, -114.3 V
C. 114.3 V, -68.6 V
D. -114.3 V, 68.6 V
Answer» C. 114.3 V, -68.6 V
Discussion
2.

A 2-port network is driven by a source Vs = 100 V in series with 5 ohm, and terminated in a 25 ohm resistor. The impedance parameters are

A. The Thevenin equivalent circuit presented to the 25 ohm resistor is
B. 80 V, 2.8 ohm
C. 160 V, 6.8 ohm
D. 100 V, 2.4 ohm
E. 120 V, 6.4 ohm
Answer» C. 160 V, 6.8 ohm
Discussion
3.

The [y] parameter for a 2-port network and the network itself are given below.

A. The value of Vo/vs is _______
B. 3/32
C. 1/16
D. 2/33
E. 1/17
Answer» B. 3/32
Discussion