Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Microwave Communication
At a frequency equal to cutoff frequency in a rectangular wave guide
the flow of electromagnetic energy is zero
the flow of electromagnetic energy is infinite
the flow of electromagnetic energy is 50% of maximum
the flow of electromagnetic energy is 10% of maximum
Correct Answer:
the flow of electromagnetic energy is infinite
← Previous Question
Next Question→
More Questions from
Microwave Communication
Microwaves are used for
A line slightly longer than length and short circuited at far end behaves as
In a microwave resistor the wall thickness is made as small as possible to
The beam of a radar should be
Which of the following modes cannot exist in rectangular resonant cavity?
In a klystron amplifier the transit time of electron passing the gap in the cavity should be
Consider the following statements about hybrid ring Ports 1 and 2 are decoupled. Port 3 and 4 are coupled. A signal entering either port 1 or 2 splits equally between ports 3 and 4. A signal entering either port 3 or 4 splits equally between ports 1 and 2. Which of the above are correct?
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments