Subtract. -

question 58

Multiple Choice

Subtract.
-

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Definitions:

F8/h7 Symbol

A code in engineering denoting a specific type of fit between two machined parts, with precisions defined by the letter and number.

Close Running

Fit type characterized by a small but non-restrictive clearance that allows components to move together smoothly without excessive play or looseness.

Grades

Levels of quality or size in a uniform set of specifications, or levels of academic achievement in educational contexts.

Ø30 f7 Fit

A specification for a cylindrical fit where Ø30 defines the nominal diameter in millimeters and f7 specifies the tolerance class for a hole.