CWEA

CWEA COLLECTIONS GRADE 2 PRACTICE TEST EXAM|| ACTUAL EXAM ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH EXPERT VERIFIED SOLUTIONS|| ASSURED PASS!!! Why are gasoline and volatile solvents objectionable when present in a sewer? - ANSWER: They produce an explosion hazard You should never attempt to install, troubleshoot, maintain, repair, or replace electrical equipment unless: - ANSWER: You know what you are doing, are qualified, and are a...

CWEA ELECTRICAL AND INSTRUMENTATION GRADE 2 EXAM|| ACTUAL EXAM ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH VERIFIED SOLUTIONS|| ASSURED PASS!!! What is PPE Category 1? - ANSWER: long sleeve shirt or jacket and pants or coveralls Minimum 4 cal/cm2 Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point - ANSWER: Possible answer:72,607 MGD In an absolute Pressure Gauge, What is True? - ANSWER: Possible answer:...

CWEA ELECTRICAL AND INSTRUMENTATION GRADE 2 EXAM|| ACTUAL EXAM ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH VERIFIED SOLUTIONS|| ASSURED PASS!!! What is PPE Category 1? - ANSWER: long sleeve shirt or jacket and pants or coveralls Minimum 4 cal/cm2 Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point - ANSWER: Possible answer:72,607 MGD In an absolute Pressure Gauge, What is True? - ANSWER: Possible answer:...

CWEA MECHANICAL TECHNOLOGIST GRADE 1 EXAM|| LATELY UPDATED QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH VERIFIED SOLUTIONS|| ASSURED PASS!! Why would you not paint a wooden ladder OSHA yellow? - ANSWER: The Color can hide cracks in the wood What is the part of a file that you put a handle on? - ANSWER: The Tang What are the formulas for a rectangle and circle? - ANSWER: LxW=A 3.14xR2 How many gallons of paint would it take to cover 4 walls?...

CWEA GRADE 1 MECHANICAL TECHNOLOGIST EXAM|| ACTUAL EXAM ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH EXPERT VERIFIED SOLUTIONS|| ASSURED PASS!!! Which welding process is most commonly used for small pipe maintenance welding? - ANSWER: Oxyacetylene gas welding What is the proper definition of an engine? - ANSWER: It is a machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - A...

CWEA ELECTRICAL AND INSTRUMENTATION GRADE 2 EXAM (actual 2025/2026) QUESTIONS AND 100% verified CORRECT ANSWERS GRADED A || ASSURED PASS!!! What is PPE Category 1? long sleeve shirt or jacket and pants or coveralls Minimum 4 cal/cm2 Parshall Flume Measurement point? 1.2 FT Water Height 20.8xH at measurement point Possible answer:72,607 MGD Nema Enclosure differences? How do you make a conveyor belt go faster and a VFD slower?Increase pulley on the conveyor side and decrease pulley on...

CWEA Collection Systems Maintenance Grades 1 | Practice Questions and Verified Answers| 100% Correct| Grade A (2024 Update) QUESTION Calculating the volume of sewage that is contained in a roadway gutter: Answer: Measure the length in feet, measure the depth of overflow in gutter in feet, calculate the overflow in cubic feet by multiplying length x depth x width. QUESTION Which safety hazard in collections system operations can be detected but an instrument? Answer: Toxic gasses QUE...

CWEA Collections Grade 3 2024 Exam| Questions and Verified Answers| 100% Correct| A Grade QUESTION Which unit uses high water pressure and a vacuum to clean sewer lines? a. Jetter b. Mechanical rodder c. Combination unit d. Bucket machine Answer: c. Combination unit QUESTION In sewer maintenance, what is a pig? a. A ball forced through a sewer line. b. A power rod. c. Any foul smelling equipment. d. The hydraulic rodding truck. Answer: a. A ball forced through a sewer line. QU...

CWEA COLLECTION SYSTEMS MAINTENANCE EXAM|| ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND COMPLETE UPDATE 2025 WITH EXPERT VERIFIED SOLUTIONS|| ASSURED PASS!!! Based on new Best Practices of the Common Ground Alliance for marking underground Utilities, the Inquiry Identification Number for an Underground Service Alert (USA) is viable for how many days? - ANSWER: 28 days A person who completes a training program in accordance with the requirements of Title 8, Calif...

CWEA GRADE I LABORATORY ANALYST EXAM|| ACTUAL STUDY GUIDE ALL QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+|| LAT4EST AND COMPLETE UPDATE 2025 WITH EXPERT VERIFIED SOLUTIONS|| ASSURED PASS!!! Chloride - ANSWER: - Major anion found in many natural waters - Can impart salty taste in H2O What increases concentration of chloride in wastewater - ANSWER: Chloride in human diet and softeners flushed into sanitary sewer system 2 most prevalent methods of measuring chloride - ANSWER: arg...