Certified Pool Operator Practice Test 2026 – Comprehensive Exam Prep

Question: 1 / 400

Which of the following is not a consequence of high pH levels in pool water?

Increased chlorine demand

Skin irritation

Scale formation

Increased water clarity

High pH levels in pool water can lead to several negative consequences, but one of the outcomes is not increased water clarity. In fact, high pH can cause water to become less clear due to the precipitation of minerals and other substances that can cloud the water.

When pH levels rise, it impacts the effectiveness of chlorine, leading to an increased demand for chlorine to achieve adequate sanitation. Elevated pH can also foster conditions conducive to scale formation, where minerals precipitate out of the water, leading to deposits on pool surfaces and equipment. Skin irritation can occur as well; water that is outside the typical pH range may cause discomfort to bathers.

Consequently, rather than enhancing clarity, high pH levels contribute to a range of problems that can detract from the overall quality of pool water.

Get further explanation with Examzify DeepDiveBeta
Next Question

Report this question

Download Certified Pool Operator Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy