____ seal tips must be tightened with a wrench.

Name: ____ seal tips must be tightened with a wrench.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Metal-to-metal seals require a high degree of compression to create an effective seal, and so must be tightened with a wrench to ensure a tight fit. O-ring seals can usually be tightened by hand, while gasket and rubber seals may require moderate tightening with a tool, but not necessarily a wrench.

____ Seal Tips Must Be Tightened with a Wrench