CPO TEST 2025 QUESTIONS AND ANSWERS
CPO TEST 2025 QUESTIONS AND ANSWERS
Course:
POOL OPERATOR
Institution:
POOL OPERATOR
CPO TEST 2025 QUESTIONS AND ANSWERS
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Uploaded on: | September 7, 2025 |
Last updated: | September 7, 2025 |
Number of pages: | 21 |
Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | CPO TEST 2025 QUESTIONS AND ANSWERS |
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CPO TEST 2025 QUESTIONS AND ANSWERS to lower pH add: - ....ANSWER ...-muriatic acid carbon dioxide to increase pH add: - ....ANSWER ...-sodium carbonate sodium hydroxide sodium sesquicarbonate the acceptable pH range is: a) 6.8-7.0 b) 7.2-7.8 c) 7.0-7.4 d) none of the above - ....ANSWER ...-b) 7.2-7.8 the ideal pH range is: a) 7.4-7.6 b) 7.8-8.0 ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1