Television Picture Tubes – 10

Television Picture Tubes » Exercise – 1

10. Pincushion effect in a colour picture tube can be corrected by …………….

(a) magnetic ring
(b) current through deflection coils
(c) current through convergence coils
(d) colour purity adjustment

Answer
Answer : (b)

Explanation
Explanation : No answer description available for this question. Let us discuss.
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