Computer · Fluid Mechanics
एक त्रिकोणीय खुला चैनल खंड हाइड्रॉलिक रूप से सबसे कुशल (hydraulically most efficient) तब होता है जब उसका शीर्ष कोण (vertex angle) होता है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1120°
- 230°
- 375°
- 490°✓
सही उत्तर देखें
90°
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