Le/D) for 90° elbow (medium radius) and 90°square elbow would be respectively around___________________?
A. 25 and 60
B. 3 and 5
C. 100 and 250
D. 250 and 600
A. 25 and 60
B. 3 and 5
C. 100 and 250
D. 250 and 600