Practice question
फायर त्रिभुज (Fire Triangle) बनाने वाले तीन आवश्यक कारक कौन-से हैं?
- 1ईंधन, कार्बन डाइऑक्साइड, ऊष्मा
- 2ऊष्मा, नाइट्रोजन, ऑक्सीजन
- 3ऑक्सीजन, ईंधन, नाइट्रोजन
- 4ईंधन, ऊष्मा, ऑक्सीजन✓
सही उत्तर देखें
ईंधन, ऊष्मा, ऑक्सीजन
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