A 75 Ω load uses 2 W of power. The output voltage of the power supply is approximately

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A 75 Ω load uses 2 W of power. The output voltage of the power supply is approximately Answer: 12 V

Question context

This question is part of ⚡ Electrical Engineering within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.