Question 5025 of 229 · California Water Distribution Operator Exam

Which kind of joint allows a pipeline to deflect slightly and absorb ground movement?

Exactly one answer is correct.

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Correct answer to question 5025

  • C: A push-on or mechanical joint with a gasket

Explanation

Gasketed joints permit small angular deflection, which is useful in seismic areas. Restrained versions resist thrust.

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