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

This section includes 5 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.

How do we determine the value of the hybrid parameter h21 in a high frequency T model?

A. h21 = I1 / I2
B. h21 = V1 / V2
C. h21 = I2 / I1
D. h21 = V2 / V1
Answer» D. h21 = V2 / V1
Discussion
2.

How do we determine the hybrid parameters h12 and h22 in a high frequency T model?

A. Short circuiting the input terminal
B. Open circuiting the input terminal
C. Short circuiting the output terminal
D. Open circuiting the output terminal
Answer» C. Short circuiting the output terminal
Discussion
3.

How do we calculate the value of hybrid parameter h12 if V2 = 20V and V1 = 50V in a high frequency T model?

A. 0.04
B. 0.25
C. 0.4
D. 2.5
Answer» E.
Discussion
4.

What is h11 also known as in a high frequency T model?

A. Input conductance
B. Input resistance
C. Output conductance
D. Output resistance
Answer» C. Output conductance
Discussion
5.

How do we determine the hybrid parameters h11 and h21 in a high frequency T model?

A. Short circuiting the input terminal
B. Open circuiting the input terminal
C. Short circuiting the output terminal
D. Open circuiting the output terminal
Answer» D. Open circuiting the output terminal
Discussion