in charpy test, the size of specimen is Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â mm

in charpy test, the size of specimen is Â Â Â Â Â Â Â �

1.	in charpy test, the size of specimen is Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â mm
A.	10x10x75
B.	10x10x35
C.	10x10x55
D.	10x10x45
Answer» D. 10x10x45