What are the phosphor numbers, respectively, for monochrome and color picture tubes?
A. P1 and P4
B. P4 and P22
C. P1 and P22
D. P4 and P1
Show Answer
Answer: B
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What are the phosphor numbers, respectively, for monochrome and color picture tubes?
A. P1 and P4
B. P4 and P22
C. P1 and P22
D. P4 and P1
Answer: B
Share your understanding of this question with the correct explanation.