Physics · Thermal Engineering
एकल-चरण आवेग टरबाइन (single-stage impulse turbine) की दक्षता अधिकतम होती है जब (जहाँ V b = ब्लेड की गति, V = ब्लेड में प्रवेश करने वाली भाप का पूर्ण वेग, और α = नोजल कोण है):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1V b = V 2 cos α
- 2V b = 0.5 V 2 cos α
- 3V b = V cos α
- 4V b = 0.5 V cos α✓
सही उत्तर देखें
V b = 0.5 V cos α
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