Physics · Fluid Mechanics
दाब मापन के संबंध में सही कथन का चयन करें:
- 1परम दाब (Absolute pressure) = गेज दाब − वायुमंडलीय दाब
- 2गेज दाब (Gauge pressure) = परम दाब − वायुमंडलीय दाब✓
- 3परम दाब (Absolute pressure) = वायुमंडलीय दाब + निर्वात दाब
- 4गेज दाब (Gauge pressure) = वायुमंडलीय दाब + निर्वात दाब
सही उत्तर देखें
गेज दाब (Gauge pressure) = परम दाब − वायुमंडलीय दाब
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