Wrong move
Direct answer
The risky shortcut is over-tightening closet bolts until the porcelain cracks. A rocking toilet can come from an uneven floor, loose closet bolts, damaged flange, bad wax seal, or poor shimming.
How to use this answer
Read the answer once, then prove it by choosing an answer in a practice question before looking at the explanation. If the miss repeats, tag the domain as Fixtures and drill a smaller set before returning to mixed practice.
Prep path
Guide
Plumbing License Study Guide
Independent plumbing license study guide for drainage, venting, traps, water supply, fixture units, and code review.
SamplesPlumbing License Sample Questions
Public Plumbing License Practice Test sample questions with explanations.
PracticeOpen Plumbing License Practice Test
Start with the 15-question free set before deciding whether to unlock the paid bank.