Transmission Lines MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Transmission Lines, a fundamental topic in the field of Avionics Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Transmission Lines MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Transmission Lines mcq questions that explore various aspects of Transmission Lines problems. Each MCQ is crafted to challenge your understanding of Transmission Lines principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Avionics Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Transmission Lines MCQs are your pathway to success in mastering this essential Avionics Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Transmission Lines. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Transmission Lines knowledge to the test? Let's get started with our carefully curated MCQs!

Transmission Lines MCQs | Page 5 of 6

Q41.
What is the reflection coefficient If a line is terminated in its characteristic impedance?
Discuss
Answer: (a).0
Q42.
What percentage of power is reflected if the reflection coefficient is 0.5?
Discuss
Answer: (c).25%
Q43.
What is the resistive load if SWR= 3.05 and Z₀ =75 Ω?
Discuss
Answer: (d).24.59 Ω
Q44.
How does a shorted transmission line appear to a generator whose length is a quarter of the wavelength?
Discuss
Answer: (a).Very high impedance
Q45.
How does a shorted transmission line appear to a generator whose length is a half of the wavelength?
Discuss
Answer: (c).Short circuited line
Q46.
When a shorted line does looks like a series resonant circuit to the generator?
Discuss
Answer: (b).Length of line is one half wave lengths
Discuss
Answer: (a).Length is one quarter wavelength
Q48.
The characteristics of an open transmission line are just the opposite of shorted transmission line with respect to what the generator sees.
Discuss
Answer: (a).True
Discuss
Answer: (b).Length is between one quarter and one half of wavelength
Q50.
The impedance of a line is zero when ___________
Discuss
Answer: (d).Series resonant circuit
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