#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
Which of the following statements is/are correct?

  • (a) Microwaves are produced by klystron valves.
  • (b) Radio waves are produced by inner shell electrons when they move from one enrgy level to a lower energy level.

Select one correct option:

Only (b) Correct 💪 In-correct 🧐
Only (a) Correct 💪 In-correct 🧐
Neither (a) nor (b) Correct 💪 In-correct 🧐
Both (a) and (b) Correct 💪 In-correct 🧐
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