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Electronics and Communication Engineering - Electromagnetic Field Theory

Exercise : Electromagnetic Field Theory - Section 10
41.
The discone antenna is
a useful direction finding antenna
used as a radar receiving antenna
useful as a UHF receiving antenna
circular polarized like other circularly antenna
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
If a EM wave propagating in z direction then
component of EM wave will exist in z direction
component of EM wave will not exist in z direction
component of EM wave will exist in y direction
component of EM wave will exist in x direction
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
The thin parallel wires are carrying current along the same direction. The force experienced by one due to the other is
parallel to the lines
perpendicular to the lines and attractive
perpendicular to the lines and repulsive
zero
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
Mutual impedance is not depend upon
magnitude of induced current
tuning condition
self impedance
phase relationship between induced and original currents
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
The dimension of flux density is
MT-1Q-1
MT-2
MT1Q1
MT-1Q-2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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