Alternate (Renewable) Energy includes sources that are naturally replenished—such as solar, biogas, wind, and hydel energy. Thermal Energy, however, is usually produced by burning fossil fuels (like coal, oil, or gas) to generate heat and electricity. Since it depends on non-renewable resources, it is not considered an alternate or renewable energy source.
Which of the following is not the source of Alternate Energy?
Review the verified answer and explanation for this SPSC – Sindh Public Service Commission past-paper question on CampusFin.
Question context
This question is part of ⚡ Electrical Engineering within the broader 🛠️ Engineering Essentials 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.