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Welcome to the Mobile Radio Propagation MCQs Page

Dive deep into the fascinating world of Mobile Radio Propagation with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Mobile Radio Propagation, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of Mobile Radio Propagation, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through Mobile Radio Propagation. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

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

Mobile Radio Propagation MCQs | Page 1 of 9

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Q1.
The mechanism behind electromagnetic wave propagation cannot be attributed to ___________

a.

Reflection

b.

Diffraction

c.

Scattering

d.

Sectoring

Discuss
Answer: (d).Sectoring
Q2.
The propagation model that estimates radio coverage of a transmitter is called ___________

a.

Large scale propagation model

b.

Small scale propagation model

c.

Fading model

d.

Okumura model

Discuss
Answer: (a).Large scale propagation model
Q3.
Propagation model that characterize rapid fluctuation is called _________

a.

Hata model

b.

Fading model

c.

Large scale propagation model

d.

Okumura model

Discuss
Answer: (b).Fading model
Q4.
Small scale propagation model is also known as _________

a.

Fading model

b.

Micro scale propagation model

c.

Okumura model

d.

Hata model

Discuss
Answer: (a).Fading model
Q5.
Free space propagation model is to predict ______

a.

Received signal strength

b.

Transmitted power

c.

Gain of transmitter

d.

Gain of receiver

Discuss
Answer: (a).Received signal strength
Q6.
Which of the following do not undergo free space propagation?

a.

Satellite communication system

b.

Microwave line of sight radio links

c.

Wireless line of sight radio links

d.

Wired telephone systems

Discuss
Answer: (d).Wired telephone systems
Q7.
The free space model predicts that received signal decays as a function of _________

a.

Gain of transmitter antenna

b.

T-R separation

c.

Power of transmitter antenna

d.

Effective aperture of the antenna

Discuss
Answer: (b).T-R separation
Q8.
Relation between gain and effective aperture is given by ______

a.

G=(4πAₑ)/λ²

b.

G=(4π λ²)/Aₑ

c.

G=4πAₑ

d.

G=Aₑ/λ²

Discuss
Answer: (a).G=(4πAₑ)/λ²
Q9.
Relation between wavelength and carrier frequency is _________

a.

λ=c/f

b.

λ=c*f

c.

λ=f/c

d.

λ=1/f

Discuss
Answer: (a).λ=c/f
Q10.
Which of the following antenna radiates power with unit gain uniformly in all directions?

a.

Directional antenna

b.

Dipole antenna

c.

Isotropic antenna

d.

Loop antenna

Discuss
Answer: (c).Isotropic antenna
Page 1 of 9

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