Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 18 (Q.No. 17)
17.
Consider the following statements:
The klystron and travelling wave tube differ from each other,
  1. In TWT the microwave circuit is non- resonant.
  2. In klystron the microwave circuit is resonant.
  3. TWT uses attenuator.
  4. The wave is TWT is a non-propagating wave.
Which of the above statements are correct?
1 and 2 only
3 and 4 only
1, 2 and 3
2, 3 and 4
Answer: Option
Explanation:
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Discussion:
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