IndiaBIX

Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 10
11.
Virtual height of an ionospheric layer is always greater than its actual height.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
In waveguides the existing waves are
TE only
TM only
both (a) and (b)
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The term __________ applies to troposcatter propagation
fading
Faraday rotation
SIDS
atmospheric storms
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Unit of e is __________ .
coulomb/newton-metre
coulomb2/newton-metre
Farad/metre
Farad2/metre
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
So-called 'grounded' antennas are often found insulated from the ground electrically.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers