Cooling Systems | MCQs

    Q1: Who invented the Air-Conditioner?

    ایئر کنڈیشنر کس نے ایجاد کیا؟
    • A. Nikola Tesla
    • B. None of these
    • C. Willis Carrier
    • D. Thomas Edison
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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