Question

According to the Bernoulli's Theorem the sum of pressure head, velocity head, and potential head is _____________

• A. Zero
• B. Constant
• C. One
• D. Indeterminate

Hint:

To remember Bernoulli's terms:
- Pressure Head = \(\frac{p}{\rho g}\)
- Kinetic/Velocity Head = \(\frac{v^2}{2g}\)
- Potential/Datum Head = \(z\)
The sum is always constant for ideal, frictionless, steady, and incompressible fluid flows.

Answer 1

The Correct Option is B