radial and circular cracks are observed in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â test

radial and circular cracks are observed in Â Â Â Â Â Â Â

1.	radial and circular cracks are observed in Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â test
A.	torsion
B.	tensile
C.	erichsen cupping
D.	compression
Answer» D. compression