It helps keep accurate time by vibrating at a precise frequency when an electric current passes through it. Want to know how it works in detail?
The chief component of modern digital clock/watch is _____?
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Question context
This question is part of 🧩 Logical Reasoning within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.