For hubless cast iron caulked joints, how far belo...

Plumbing NC I Practice Questions - TESDA Plumbing NC I Competency Assessment Exam

Question Number 5

For hubless cast iron caulked joints, how far below the rim of the hubless fitting may the caulk extend?

Not more than 3.2 mm below the rim of the hubless fitting At least 25.4 mm below the rim Flush with or above the rim of the fitting Exactly 12.7 mm below the rim in all cases

✔ Correct Answer:

Not more than 3.2 mm below the rim of the hubless fitting

Plumbing NC I Practice Questions - TESDA Plumbing NC I Competency Assessment Exam

Question Number 5

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