Difficulty: Easy
Correct Answer: Call a qualified plumber and have the tap repaired properly.
Explanation:
Introduction / Context:A leaking tap wastes water, raises utility costs, and creates persistent noise. The question probes practical problem solving and responsible resource use.
Given Data / Assumptions:
Concept / Approach:Address the root cause, not symptoms. A professional repair or proper washer/cartridge replacement resolves the leak safely and reduces wastage.
Step-by-Step Solution:
1) If safe, close the angle valve or main supply temporarily to reduce dripping until service.2) Contact a licensed plumber to diagnose the cause (worn washer, cartridge, seat damage, thread issues).3) Replace defective parts and test for leaks; consider aerators and flow limiters to reduce future consumption.4) Monitor for recurrence; maintain fixtures periodically.Verification / Alternative check:Proper repair ends both noise and wastage. Improvised fixes often fail and can cause damage.
Why Other Options Are Wrong:(a) Avoids the problem and damages sleep hygiene. (b) Collects water but wastes it and does not stop leakage. (c) Risks pressure build-up and breakage. (e) Increasing pressure often worsens leaks.
Common Pitfalls:Delaying repair; over-tightening taps; ignoring hidden leaks.
Final Answer:Call a plumber for a proper repair (Option D).
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