Read the following statements about TWT 1. It uses thermionic emission – McqOptions

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1.	Read the following statements about TWT 1. It uses thermionic emission.2. It uses an attenuater.3. It is inherently a resonant device.4. It has broad bandwidth. Which of the above are correct?
A.	1, 2, 3 and 4
B.	1, 2 and 3
C.	1, 3 and 4
D.	1, 2 and 4
Answer» E.

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