Study guides, Class notes & Summaries

CWEA Environmental Compliance Exam Questions and Answers

CWEA E/I Level 3 Questions and Answers 100% CorrectCWEA E/I Level 3 Questions and Answers 100% Correct 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 - ANSWER-D-not heat up The NEC identifies environments that contain flammable vapors and gases as which class of hazardous location? A-Class I B-Class II C-Class III D-Class IV - ANSWER-A-Class I Which of the following reduce...

CWEA COLLECTION SYSTEMS MAINTENANCE EXAM 2024 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, Ac...

CWEA COLLECTIONS GRADE 1 EXAM 2024 WITH 100% CORRECT ANSWERS Sewer maintenance vehicles are usually: - correct answer heavier and difficult to maneuver than personal vehicles At low concentrations, hydrogen sulfide smells like: - correct answer rotten eggs Which safety hazard in a collection system operations can be detected by an insturment? - correct answer Toxic Gases What must be checked first before entering a manhole? - correct answer Proper barricades or warning devices arou...

CWEA COLLECTIONS GRADE 1 EXAM 2024 WITH 100% ACCURATE SOLUTIONS Sewer maintenance vehicles are - correct answer difficult to maneuver At low concentrations, hydrogen sulfide smells like - correct answer Rotten Eggs which safety hazard in a collection system operations can be detected by an insturment? - correct answer Toxic Gases What must be checked first before entering a manhole? - correct answer Proper barricades or warning devices around manhole. When should field crews use...

CWEA MECHANICAL TECH GRADE 1 EXAM 2024 WITH 100% ACCURATE SOLUTIONS A partial flume is used to measure: - correct answer Liquid flows in an open channel Chisels and punches are dangerous when their striking faces have become? - correct answer Mushroomed A chuck key should be? - correct answer Attached to the drill press by short chain or cable When replacing a coupling on a pump, it is not important to check the alignment of two shafts - correct answer False A bimetallic strip w...

CWEA MECHANICAL TECHNOLOGIST EXAM 2024 WITH 100% CORRECT ANSWERS What is the proper definition of an engine? - correct answer it is a machine designed to convert energy into useful mechanical motion What is required for a sealed ball bearing? - correct answer It does not need to be lubricated under normal use What is the purpose of a breakaway switch? - correct answer To apply the brakes on a trailer in the event of a trailer release from a vehicle Which type of saw is used to cut ...

____ is defined as the maximum force that can be exerted by a muscle or muscle group against a resistance - Answer muscular strength what type of stretching activates the muscle spindles, specialized receptors in the muscle that monitor muscle length change and the speed of muscle length change? - Answer ballistic stretching name the six skill-related components of fitness - Answer balance, coordination, speed, power, agility, and reaction time what is the difference between maxim...

Boundaries (within the family) that regulate physical and emotional distance among the members are - Answer Internal Boundaries _________ can apply to tasks such as child rearing, home maintenance, making a living, bill paying, etc. There are also ______ in relation to the emotional aspects of family life, such as nurturance, empathy, and problem solving. - Answer Roles Boundaries (boundaries between the family and others outside the family) regulate distance of the system and its memb...

Receiving job instruction and planning equipment use are part of: a. craft data. b. job preparation. c. work factors. d. leveled time. - Answer b. job preparation Anticipating other tasks or problems: a. usually creates additional problems. b. wastes time. c. sharply reduces the number of emergencies. d. often is not worth the effort. - Answer c sharply reduces the number of emergencies Making job planning a group effort: a. wastes time. b. improves productivity. c. caus...

Sewer maintenance vehicles are - Answer difficult to maneuver At low concentrations, hydrogen sulfide smells like - Answer Rotten Eggs which safety hazard in a collection system operations can be detected by an insturment? - Answer Toxic Gases What must be checked first before entering a manhole? - Answer Proper barricades or warning devices around manhole. When should field crews use signs and cones? - Answer When over half the street is blocked. The different zones of ...

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 authorized. How many different areas of traffic zones are there when working in roadways? - Answer Five Why should hydrogen sulfide be controlled? - Answer To protect sewers and structures from...