____ Seal Tips Must Be Tightened with a Wrench

question 44

Multiple Choice

____ seal tips must be tightened with a wrench.

• A) O-ring
• B) Gasket
• C) Metal-to-metal
• D) Rubber

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Definitions:

Precise

Refers to the closeness of two or more measurements to each other, indicating consistency regardless of accuracy.

Precise

Characterized by accuracy and exactness in action, measurement, or expression.

Accuracy

The extent to which a measurement, calculation, or specification matches the accurate value or a benchmark.

Accurate

A description of how close a measured or calculated value is to the true value, reflecting the correctness of the measurement.