Question

The assumptions made in derivation of Bernoulli’s theorem are:
A. The fluid is ideal i.e viscosity is zero
B. The flow is steady
C. The flow is incompressible
D. The flow is irrotational
E. The flow is compressible
Choose the correct answer from the options given below:

• A. B and C only
• B. A, B, D and E only
• C. A, B, C and D only
• D. A, B and E only

Hint:

To remember Bernoulli's assumptions, think of the acronym S-I-I-N:
- Steady flow
- Incompressible fluid
- Irrotational flow
- Non-viscous (ideal) fluid

Answer 1

The Correct Option is C