In the _____ test, the specimen is bent between two rollers until an angle between 30 to 45 is reached.

In the _____ test, the specimen is bent between two rollers until an a

1.	In the _____ test, the specimen is bent between two rollers until an angle between 30 to 45 is reached.
A.	Free bending test
B.	Olsen cup test
C.	Swift cup test
D.	Fukui conical cup test
Answer» B. Olsen cup test