Question

What is the main limitation of 1D momentum theory?

a).it is valid for small wind speeds only

b). it assumes that the blades are thin

c). it assumes that no energy is lost​

Answer 1

Answer:

a is the rightvfggbccfbbv

Answer 2

Answer:

$\fbox{QUESTION-}$

What is the main limitation of 1D momentum theory?

a).it is valid for small wind speeds only

b). it assumes that the blades are thin

c). it assumes that no energy is lost

$\fbox{Answer-}$

(A) is correct