Essential wastewater Study guides, Class notes & Summaries

As an operator, you are responsible to your employer for maintaining an economical and efficient operating facility. correct answers True An operator has an obligation to the great numbers of people who rely on downstream water supplies and are totally dependent on the operators competence and trustworthiness for their welfare. correct answers True Today, the natural purification processes and rivers all the waste loads and keep rivers clean. correct answers False Operators are water qu...

APS111 Textbook Latest Version 100% Correct Disciplines Engineering fields, each of which has particular training and methods (civil, mineral). Document To explain what has been done in writing and pictures (graphs, drawings). Engineering design process A systematic method to help engineers develop design solutions that have the best chance of being effective from multiple perspectives. Documentation Essential part of the design process that generally forms the bulk of the work ...

Wastewater Treatment Operator Certification Test #4 | Questions and Correct Solutions 2024/2025 1 mg/l is the same as 1 part per billion (ppb) True or False - Answer - False (v.1 pg 468) A SCADA system is capable of monitoring and controlling equipment from a remote location True or False - Answer - True (v.2 pg 627) A Discharge Monitoring Report is typically submitted to the regulatory agency on a daily basis True or False - Answer - False A mechanical seal is used to prevent leaks b...

Wastewater Treatment Operator Certification Test #4 Questions And Answers |Complete Solutions 1 mg/l is the same as 1 part per billion (ppb) True or False - answerFalse (v.1 pg 468) A SCADA system is capable of monitoring and controlling equipment from a remote location True or False - answerTrue (v.2 pg 627) A Discharge Monitoring Report is typically submitted to the regulatory agency on a daily basis True or False - answerFalse A mechanical seal is used to prevent leaks between the pu...

Wastewater Treatment Operator Certification Test #4 Questions And Answers |Complete Solutions 1 mg/l is the same as 1 part per billion (ppb) True or False - answerFalse (v.1 pg 468) A SCADA system is capable of monitoring and controlling equipment from a remote location True or False - answerTrue (v.2 pg 627) A Discharge Monitoring Report is typically submitted to the regulatory agency on a daily basis True or False - answerFalse A mechanical seal is used to prevent leaks between the pu...

Wastewater Treatment Operator Certification Test #4 Questions With correct Answers 1 mg/l is the same as 1 part per billion (ppb) True or False -ANSWER False (v.1 pg 468) A SCADA system is capable of monitoring and controlling equipment from a remote location True or False -ANSWER True (v.2 pg 627) A Discharge Monitoring Report is typically submitted to the regulatory agency on a daily basis True or False -ANSWER False A mechanical seal is used to prevent leaks between the p...

REHS/RS Exam Questions With 100% Correct Answers Latest Updated 2024/2025 | Graded | Verified. What is the most common cause for bacterial meningitis in children under five years of age? - Correct Answer-Haemophilus influenza type B How is giardiasis usually transmitted to others? - Correct Answer-person-to-person transfer of cysts from the feces of the infected individual Which of the following duties of state and local health agencies is intended to ensure that the public's health and we...

Grade 2 Wastewater Treatment Operator Practice Exam (Complete with questions and correct answers) 2024/2025 1 mg/l is the same as 1 part per billion - CORRECT ANSWER-F A scada system is capable of monitoring and controlling equipment from where? - CORRECT ANSWER-remote location A Discharge Monitoring Report is typically submitted to the regulatory agency on daily basis - CORRECT ANSWER-False = Monthly A mechanical seal is used to prevent leaks between where? - CORRECT ANSWERbetween t...

Floatable solids are easy to measure. True or False? False A well operated digester normally receives sludge at about __________% volatile solid and reduces it to about ________________% volatile solids. 70-75%, 25-30% According to OSHA, which of the following oxygen in air concentration is the lowest safe concentration for humans to breathe in order to avoid the hazard of oxygen deficiency? 19.5% oxygen The population equivalent factor for BOD is 0.17 lb/day/BOD/person W...

Grade 2 Wastewater Treatment Operator Practice Exam (Complete with questions and correct answers) 2024/2025 1 mg/l is the same as 1 part per billion - CORRECT ANSWER-F A scada system is capable of monitoring and controlling equipment from where? - CORRECT ANSWER-remote location A Discharge Monitoring Report is typically submitted to the regulatory agency on daily basis - CORRECT ANSWER-False = Monthly A mechanical seal is used to prevent leaks between where? - CORRECT ANSWERbetween t...