Antenna Theory MCQs : This section focuses on the "Basics" of Antenna Theory. These Multiple Choice Questions (MCQs) should be practiced to improve the Antenna Theory skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
A person, who needs to convey a thought, an idea or a doubt, can do so by?
A. thought communication
B. doubt communication
C. voice communication
D. idea communication
Question 2
communication takes place through sound waves.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 3
If two people want to communicate who are at longer distances, then we have to convert these sound waves into ?
A. mechnical waves
B. sound waves
C. infrared waves
D. electromagnetic waves
Question 4
The device, which converts the required information signal into electromagnetic waves, is known as an?
A. Tower
B. Antenna
C. Poynating
D. Vector
Question 5
An Antenna can be used as a?
A. transmitting antenna
B. receiving antenna
C. Both A and B
D. None of the above
Question 6
A ____________ is one, which converts electrical signals into electromagnetic waves and radiates them.
A. transmitting antenna
B. receiving antenna
C. antennae
D. aerial
Question 7
Antenna can also be termed as an Aerial.
A. Yes
B. No
C. Can be yes or no
D. Can not say
Question 8
The sole functionality of an antenna is ?
A. power radiation
B. reception
C. transmission
D. Both A and B
Question 9
The device or tube, if bent or terminated to radiate energy, then it is called as?
A. wave
B. waveguide
C. receiver
D. trans
Question 10
The rate of repetition of a wave over a particular period of time, is called as?
A. time
B. wavelength
C. frequency
D. None of the above