IndiaBIX

Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 6
41.
For an elliptically polarized wave incident on the interface of a dielectric at the Brewster angle the reflected wave will be
elliptically polarized
linearly polarized
right circularly polarized
left circularly polarized
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
The phase velocity in a transmission line is
v = LC
v = LC
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Which of the antenna is best excited by a waveguide?
Horn
Discone
Helical
Biconical
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
An end fire array consisting of several half-wave lengths of directive gain 40, then array length will be
10 λ
100 λ
20 λ
5 λ
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Loop antennas are mostly employed for direction finding (DF) purposes because they are small and hence portable.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers