Explore topic-wise MCQs in Microwave Engineering Questions and Answers.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Microwave Engineering Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

By performing the K-∆ test for a given transistor the values of K and ∆ were found to be equal to 0.383 and 0.334 respectively. The transistor with these parameters has unconditional stability.

A. True
B. False
Answer» C.
Discussion
2.

The condition for unconditional stability of a transistor as per the K-∆ test is │∆│> 1 and K<1.

A. True
B. False
Answer» C.
Discussion
3.

For any passive source termination ГS, Unconditional stability implies that:

A. │Гout│<1
B. │Гout│>1
C. │Гin│<1
D. │Гin│>1
Answer» B. │Гout│>1
Discussion
4.

If │S11│>1 or │S22│>1, the amplifier cannot be unconditionally stable.

A. True
B. False
Answer» B. False
Discussion