Electromagnetic Field Theory - Study Mode
[#151] A square corner reflector is used in which of the following?
Correct Answer
(D) All of the above
[#152] In an impedance smith chart, a clockwise movement along a constant resistance circle gives rise to
Correct Answer
(B) An increase in the value of reactance
[#153] In case of surface waves the field strength at a point is directly proportional to
Correct Answer
(D) Distance of the point from the antenna
[#154] The radiation pattern of Hertzian dipole in the plane perpendicular to dipole is a
Correct Answer
(C) Figure of eight
[#155] In a perfect conductor the incident and reflected wave combine to produce
Correct Answer
(C) A standing wave which is not progressing