Doppler and Altimeter Radars MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Doppler and Altimeter Radars, 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 Doppler and Altimeter Radars 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 Doppler and Altimeter Radars mcq questions that explore various aspects of Doppler and Altimeter Radars problems. Each MCQ is crafted to challenge your understanding of Doppler and Altimeter Radars 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 Doppler and Altimeter Radars 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 Doppler and Altimeter Radars. 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 Doppler and Altimeter Radars knowledge to the test? Let's get started with our carefully curated MCQs!

Doppler and Altimeter Radars MCQs | Page 1 of 4

Discover more Topics under Avionics Engineering

Discuss
Answer: (b).Determining ground speed
Q2.
The Doppler radar works by measuring the ________ of the reflected radio wave.
Discuss
Answer: (d).Doppler shift
Discuss
Answer: (b).Transmitter power is high and requires ground assistance
Q4.
Doppler radar cannot be used in helicopters.
Discuss
Answer: (b).False
Q5.
What is the change in the observed frequency called?
Discuss
Answer: (a).Doppler shift
Q6.
The configuration in which the Doppler radar beams are both forward and backward looking is called as?
Discuss
Answer: (a).Janus
Q7.
What is the number of beams that a Doppler radar uses?

a.

4

b.

2

c.

1

d.

3

Discuss
Answer: (a).4
Q8.
A Janus configuration has less error than a non-Janus configuration.
Discuss
Answer: (a).True
Discuss
Answer: (b).When landing tail is closer to the ground
Q10.
What is the maximum altitude that can be measured using a radio altimeter?
Discuss
Answer: (d).5000 ft
Page 1 of 4