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WorksheetsQUIZ WC-Large scale path loss
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
Which of the following factors affect large scale path loss in wireless communication?
a)
Atmospheric pressure
b)
Antenna height
c)
Frequency
d)
Modulation technique
2.
Which type of path loss occurs due to reflection, scattering, and diffraction of radio waves?
a)
Small scale path loss
b)
Large scale path loss
c)
Shadowing
d)
Interference
3.
What is the relationship between path loss and distance in wireless communication?
a)
Path loss decreases as distance increases
b)
Path loss increases as distance increases
c)
Path loss remains constant as distance increases
d)
Path loss is not affected by distance
4.
Which type of antenna can reduce the effects of large scale path loss in wireless communication?
a)
Omnidirectional antenna
b)
Dipole antenna
c)
Parabolic antenna
d)
Yagi-Uda antenna
5.
What is the unit of large scale path loss in wireless communication?
a)
Watts
b)
Volts
c)
Decibels
d)
Hertz
6.
What is the impact of large scale path loss on wireless communication?
a)
Decreased signal quality
b)
Increased data rate
c)
Decreased latency
d)
Increased security
7.
What are some techniques used to mitigate large scale path loss in wireless communication?
a)
Diversity techniques
b)
Channel equalization
c)
Interference cancellation
d)
Time-division multiplexing
8.
Which of the following is an example of large scale path loss in wireless communication?
a)
Two devices interfering with each other
b)
A tree blocking the line-of-sight between devices
c)
An amplifier adding noise to the signal
d)
A signal being absorbed by a wall
9.
How does frequency affect large scale path loss in wireless communication?
a)
Higher frequency leads to lower path loss
b)
Lower frequency leads to lower path loss
c)
Frequency does not affect path loss
d)
Higher frequency leads to higher path loss
10.
Which of the following is an example of a wireless communication system that experiences large scale path loss?
a)
Bluetooth
b)
Infrared
c)
Satellite
d)
NFC
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