Underwater welding Study guides, Class notes & Summaries

Underwater welding and cutting Exam Latest Update Last document update:   ago

Underwater welding and cutting Exam Latest Update...

Hyperbaric Welding Questions with Verified Answers Last document update:   ago

Hyperbaric Welding Questions with Verified Answers 1: What is hyperbaric welding? - correct answer - Hyperbaric welding is a welding process that takes place at elevated pressures, typically underwater or in a pressurized chamber. 2: What are the two main types of hyperbaric welding? - correct answer - The two main types of hyperbaric welding are wet welding and dry welding. 3: What is wet welding? - correct answer - Wet welding is a type of hyperbaric welding where the welding i...

Florida State Service and Repair Pool Contractor Practice Exam # 1 Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ Last document update:   ago

1. In a Public Swimming Pool backwash or pool draining water has to go through what before itgoes into the sanitary sewer line? Correct Answer: Air Gap 2. In a therapy spa what is the maximum temperature at the heater return outlet? Correct Answer: 122 degrees 3. When testing for the disinfection efficacy of process equipment the recommended ph of thepool water should be: Correct Answer: 7.2 - 7.6 4. What type of filter precedes the pump? Correct Answer: vacuum E. 5. In a public spa,...