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

CWEA Collections System Maintenance, Grade 1, 2, 3 NEWEST 2024 (COMPLETE COURSE) ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES ALREADY GRADED A+ What does SWP stand for? - CORRECT ANSWER-Safe Work Procedures What does PPE stand for? - CORRECT ANSWER-Personal Protective Equipment How many types of common shoring are there? - CORRECT ANSWER-6 What is the "dirt" formula? - CORRECT ANSWER-distance = rate x time What is the total volume (in gallons) of 1,000 feet of 8-inch pipeline? - CORRECT ANSWER-2,611 gallons What does PPE do? - CORRECT ANSWER-Personal Protective Equipment is used to create a protective barrier between a worker and hazards in the workplace. It is critical in everyday operation and protects from burns, chemical and biological exposure, bruises, fractures, abrasions, cuts, punctures, and amputations. Why are gasoline and volatile solvents objectionable when present in a sewer? - CORRECT ANSWER-They produce an explosion hazard You should never attempt to install, maintain, repair or replace electrical equipment panels, controls, wiring or circuits unless - CORRECT ANSWER-You know what you are doing, are qualified and are authorized What are the different areas of traffic zones? - CORRECT ANSWER-Advance Warning Area, Transition Area, Activity Area (buffer space and work space), Termination Area. Could be 4 or 5, justify your answer on the test! why should hydrogen sulfide be controlled? - CORRECT ANSWER-to protect from corrosion and odors Personnel entering a Permit Required Confined Space must have the following training - CORRECT ANSWER-entry and rescue To find protective gear before application of a product, you should: - CORRECT ANSWER-look at the MSDS