For a Fanno flow curve, in subsonic region friction causes
A. irreversible deceleration of the flow with pressure rise
B. irreversible deceleration of the flow with pressure drop
C. irreversible acceleration of the flow with pressure drop
D. irreversible acceleration of the flow with pressure rise
Answer:C
For a Fanno flow curve, in subsonic region friction causes
A. irreversible deceleration of the flow with pressure rise B. irreversible deceleration of the flow with pressure drop C. irreversible acceleration of the flow with pressure drop D. irreversible acceleration of the flow with pressure rise