The two parallel and coplanar shafts are connected by gears having teeth parallel to the axis of the shaft. This arrangement is known as$?

The two parallel and coplanar shafts are connected by gears having tee

1.	The two parallel and coplanar shafts are connected by gears having teeth parallel to the axis of the shaft. This arrangement is known as$?
A.	Spur gearing
B.	Helical gearing
C.	Bevel gearing
D.	Spiral gearing
Answer» B. Helical gearing

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The two parallel and coplanar shafts are connected by gears having teeth parallel to the axis of the shaft. This arrangement is known as$?

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