Bernoulli Equation Along a Streamline
EasyBernoullienergy
For steady incompressible flow along a streamline, neglecting losses and pump or turbine work, Bernoullis equation expresses conservation of:
- AMass only
- BPressure only
- CTotal mechanical head
- DViscosity
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Answer: C. Total mechanical head
Bernoulli's equation states p/γ + V²/(2g) + z = constant under the stated assumptions. Pressure head, velocity head, and elevation head may exchange, while their sum remains constant.
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