Types of Polarization Online Exam Quiz
Types of Polarization GK Quiz. Question and Answers related to Types of Polarization. MCQ (Multiple Choice Questions with answers about Types of Polarization
At which of the following frequencies aperture antennas are operated?
Options
A : UHF and EHF
B : MF and HF
C : HF and UHF
D : LF and MF
Equivalence Principle follows which f the following theorem?
Options
A : Uniqueness Theorem
B : Poynting theorem
C : Friss Theorem
D : Gauss theorem
For aperture antenna to be efficient and have high directivity, its area should be __
Options
A : ? ?2
B : ? 1/?
C : ? ?2
D : ? ?
The linear and circular polarizations are special cases of elliptical polarization.
Options
A : TRUE
B : FALSE
C : -
D : -
The locus traced by the extremity of the time-varying field vector at a fixed observational point is called __
Options
A : polarization
B : gain
C : directivity
D : height
The transmission mode polarization vector and receiving mode polarization vector of antenna polarization are ___
Options
A : always equal
B : conjugate to each other
C : negative of conjugate of other
D : inverse of Conjugate of other vector
Which of the following does not belong to the aperture antenna?
Options
A : Half-Dipole
B : Horn Antenna
C : Waveguide antenna
D : Slot antenna
Which of the following is true for the circular polarization?
Options
A : Ex=Ey, and ?=?/2
B : Ex?Ey, and ?=?/2
C : Ex?Ey, and ?=?/4
D : Ex=Ey, and ?=?/4
Which of the following is true for the elliptical polarization?
Options
A : Ex=Ey, and ?=?/2
B : Ex?Ey, and ?=?/2
C : Ex?Ey, and ?=?/4
D : Ex=Ey, and ?=?/4
Which of the following principle is used for analysis of aperture antennas?
Options
A : Equivalence principle
B : Friss Equation
C : Reflectivity
D : Diffraction
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