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

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