Cwea maintenance - Study guides, Class notes & Summaries

Which process is most commonly used for small pipe maintenance welding? - Answer-D. Oxyacetylene gas welding What is the proper definition of an engine? - Answer-B. It is machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - Answer-C.Wet stacking is a condition in diesel engines in which unburned fuel passes on into the exhaust system.[1] The word "stacking" comes from the term "stack" for exhaust pipe or chimney stack. The...

CWEA Maintenance Technologist 1 Practice Exam

CWEA Maintenance Technologist 1 Practice Questions and Answers (2024/2025) (Verified Answers)

CWEA Collection Systems Maintenance Grades 2 (2024 / 2025 Update) Practice Questions and Verified Answers | 100% Correct | Grade A Q: What affects the flow capacity of a sewer line? Answer: Pipe size, pipe, material, grade Q: When a grade conflict exists between a Water main and a sewer main, which of the following is the best solution? Answer: Have the Water main adjusted and hold the grade on the sewer main Q: Why is the replacement of wastewater collection systems in some downtown streets dif...

CWEA Collection Systems Maintenance Grades 1 (2024 / 2025 Update) Practice Questions and Verified Answers | 100% Correct | Grade A Q: The lack of an unpleasant odor in a manhole, loft station, or other structures does not always mean that dangerous gases aren't present because: Answer: Some dangerous gasses have no odor. Q: What should be considered when providing trench shoring? Answer: Depth of trench ( anything over 5' needs shoring) Q: Excavations & adjacent areas must be inspected on a da...

Which process is most commonly used for small pipe maintenance welding? - D. Oxyacetylene gas welding What is the proper definition of an engine? - B. It is machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - C.Wet stacking is a condition in diesel engines in which unburned fuel passes on into the exhaust system.[1] The word "stacking" comes from the term "stack" for exhaust pipe or chimney stack. The oily exhaust...

Which process is most commonly used for small pipe maintenance welding? - D. Oxyacetylene gas welding What is the proper definition of an engine? - B. It is machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - C.Wet stacking is a condition in diesel engines in which unburned fuel passes on into the exhaust system.[1] The word "stacking" comes from the term "stack" for exhaust pipe or chimney stack. The oily exhaust pipe is...

CWEA Collections System Maintenance, Grade 1, 2, 3 NEWEST 2024 (COMPLETE COURSE) ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES ALREADY GRADED A+