The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and is suddenly enlarged to diameter (d2) at B which is constant for the length BC. The loss of head due to sudden enlargement is

The length AB of a pipe ABC in which the liquid is flowing has diamete

1.	The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and is suddenly enlarged to diameter (d2) at B which is constant for the length BC. The loss of head due to sudden enlargement is
A.	v₁ - v₂)²/g
B.	v₁² - v₂²)/g
C.	v₁ - v₂)²/2g
D.	v₁² - v₂²)/2g
Answer» D. v₁² - v₂²)/2g