Needles of roller with morel clothing are arranged in a way that gap between 2 adjacent needles is

Needles of roller with morel clothing are arranged in a way that gap b

1.	Needles of roller with morel clothing are arranged in a way that gap between 2 adjacent needles is
A.	0.8/1 mm
B.	0.9/1 mm
C.	0.6/1 mm
D.	0.7/1 mm
Answer» B. 0.9/1 mm