CWEA BUNDLED EXAMS QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS

Cwea collections Grade 1 Already Passed Sewer maintenance vehicles are difficult to maneuver At low concentrations, hydrogen sulfide smells like Rotten Eggs which safety hazard in a collection system operations can be detected by an insturment? Toxic Gases What must be checked first before enteri...

CWEA Grade I Laboratory Analyst Questions and Answers Graded A Chloride - Major anion found in many natural waters - Can impart salty taste in H2O What increases concentration of chloride in wastewater Chloride in human diet and softeners flushed into sanitary sewer system 2 most prevalent methods...

CWEA E1 Study Set Questions and Answers 100% Pass Confined Space A space that: -is large enough to enter and work. -has limited or restricted means for entry. -is not designed for continuous occupancy. Hot Work Permit An employer's written authorization to perform work capable of providing a sourc...

CWEA Collections Grade 2 Practice Test Rated A Why are gasoline and volatile solvents objectionable when present in a sewer? They produce an explosion hazard You should never attempt to install, troubleshoot, maintain, repair, or replace electrical equipment unless: You know what you are doing, are...

CWEA Grade 4 Test with Complete Solutions AA atomic absorption AC power alternating current ac acre AF acre-foot (feet) AFY acre-foot per year AMSA Association of Metropolitan Sewerage Agencies ANSI American National Standards Institute APHA American Public Health Association AS activated...

CWEA E/I Level 3 Questions and Answers 100% Pass If the potential difference across the coil is low, the coil will: A-draw too much current B-become too hot C-Produce too much magnetic force D-not heat up D-not heat up The NEC identifies environments that contain flammable vapors and gases as...

CWEA Collections System Maintenance Grade 3 Already Passed Flagger should Stand? A. On the shoulder adjacent to traffic being controlled B. In the closed lane before stopping vehicle traffic C. In the traffic lane. D. As stated in "A" or "B" above. D. As stated in "A" or "B" above. Lega...

Grade 1 Mechanical Technologist Study Guide Questions and Answers 100% Pass Which welding process is most commonly used for small pipe maintenance welding? Oxyacetylene gas welding What is the proper definition of an engine? It is a machine designed to convert energy into useful mechanical motion ...