In the basic hole system, the basic size is the design size for the hole and the tolerance will be ____.

A) zero
B) plus or minus
C) minus
D) plus

Basic Hole System

A hole basis system of fits in manufacturing where the hole is the component with the basic size, and the shafts are adjusted for different fits.

Basic Size

The theoretical exact size from which the limits of size are determined in dimensioning and tolerancing practices.

Tolerance

The allowable deviation from a standard measurement in the manufacturing process, determining how much a part can vary from a specified dimension.