Physics · Illumination
प्रदीप्ति (Illumination) इंजीनियरिंग के संदर्भ में निम्नलिखित में से कौन सा संबंध सही है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1मूल्यह्रास गुणांक = 1 - रखरखाव गुणांक
- 2मूल्यह्रास गुणांक = रखरखाव गुणांक
- 3मूल्यह्रास गुणांक = 1 + रखरखाव गुणांक
- 4मूल्यह्रास गुणांक (Depreciation factor) = 1रखरखाव गुणांक (Maintenance factor)✓
सही उत्तर देखें
मूल्यह्रास गुणांक (Depreciation factor) = 1रखरखाव गुणांक (Maintenance factor)
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