ASEP BASIC - COM Exam Questions and
Answers with Verified Solutions | Latest
Updated 2026
What function of an Frequency
electromagnetic wave is
described in hertz?
How is the relationship The lower the frequency, the longer
between wavelength and the wavelength
frequency?
What is the method to change Modulation
properties like amplitude or
frequency of a periodic wave
to convey a message to it
called?
What is meant by refraction of The change in direction of
a radio wave? propagation of a wave due to
change in its transmission medium
What is meant by a duplex Telecommunication between two
communication system? stations can take place in both
directions simultaneously
What aeronautical service is Voice communication on the VHF
used between 118 band
- 137 MHz?
Answers with Verified Solutions | Latest
Updated 2026
What function of an Frequency
electromagnetic wave is
described in hertz?
How is the relationship The lower the frequency, the longer
between wavelength and the wavelength
frequency?
What is the method to change Modulation
properties like amplitude or
frequency of a periodic wave
to convey a message to it
called?
What is meant by refraction of The change in direction of
a radio wave? propagation of a wave due to
change in its transmission medium
What is meant by a duplex Telecommunication between two
communication system? stations can take place in both
directions simultaneously
What aeronautical service is Voice communication on the VHF
used between 118 band
- 137 MHz?