Which statement about the code word X-ray is true?

Which statement about the code word X-ray is true?

• A. It represents the letter X
• B. It is not in the list
• C. It represents the letter Z
• D. It represents the letter W

Answer: (A)

In radio communications, there is a recognized set of code words where each letter has a distinct spoken form to prevent miscommunication. X-ray is the code word assigned to the letter X, so saying X-ray clearly communicates the letter X even in noisy environments. The other options would map to different letters: Z is spoken as Zulu, W as Whiskey, and the code word X-ray is indeed part of the official list for X, not a different letter or something not listed.

In radio communications, there is a recognized set of code words where each letter has a distinct spoken form to prevent miscommunication. X-ray is the code word assigned to the letter X, so saying X-ray clearly communicates the letter X even in noisy environments. The other options would map to different letters: Z is spoken as Zulu, W as Whiskey, and the code word X-ray is indeed part of the official list for X, not a different letter or something not listed.