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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 2 of 9

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Q11.
EIRP is abbreviated as __________

a.

Effective isotropic radiated power

b.

Effective isotropic radio power

c.

Effective and immediate radiated power

d.

Effective and immediate ratio of power

Discuss
Answer: (a).Effective isotropic radiated power
Q12.
Path loss in free space model is defined as difference of ________

a.

Effective transmitted power and gain

b.

Effective received power and distance between T-R

c.

Gain and received power

d.

Effective transmitter power and receiver power

Discuss
Answer: (d).Effective transmitter power and receiver power
Q13.
Far field region is also known as _________

a.

Near field region

b.

Fraunhofer region

c.

Erlang region

d.

Fresnel region

Discuss
Answer: (b).Fraunhofer region
Q14.
Fraunhofer distance is given by _____

a.

2D²/λ

b.

2D/λ

c.

D/λ

d.

2D/λ²

Discuss
Answer: (a).2D²/λ
Q15.
Which of the following is called an ideal antenna?

a.

Dipole antenna

b.

Directional antenna

c.

Isotropic antenna

d.

Loop antenna

Discuss
Answer: (c).Isotropic antenna
Q16.
Which of the following mechanism do not impact propagation in mobile communication system?

a.

Reflection

b.

Diffraction

c.

Scattering

d.

Refraction

Discuss
Answer: (d).Refraction
Q17.
What is the dimension of object as compared to wavelength of propagating wave when reflection occurs?

a.

Large

b.

Small

c.

Same

d.

Very small

Discuss
Answer: (a).Large
Q18.
When does the wave propagating from one medium to another gets partially reflection and partially transmitted?

a.

Both mediums have same electrical properties

b.

Both mediums have different electrical properties

c.

Both mediums have same magnetic properties

d.

Both mediums have different magnetic properties

Discuss
Answer: (b).Both mediums have different electrical properties
Q19.
What is the case of reflection, in course of second medium being a perfect dielectric?

a.

Loss of energy during absorption

b.

Total energy reflected back to first medium

c.

No loss of energy in absorption

d.

Total energy transmitted into second medium

Discuss
Answer: (c).No loss of energy in absorption
Q20.
What is the case of reflection, in course of second medium being a perfect conductor?

a.

Loss of energy during absorption

b.

Total energy reflected back to first medium

c.

Partly transmission and reflection

d.

Total energy transmitted into second medium

Discuss
Answer: (b).Total energy reflected back to first medium
Page 2 of 9

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