FIRST CLASS GALORE

Wastewater treatment Exam Questions With Correct Answers A+ Important reasons for adequate treatment of a community's wastewater are - AnswerConseravation of water, reduction of fish kills, protection of public The extent if treatment required for a waste discharge depends on - AnswerWater quality standards set for the receiving stream Important steps in wastewater treatment are - AnswerWastewater collection, disinfection, sludge processing and disposal. Essentials parts of the collec...

Wastewater Treatment Exam Questions With Correct Answers A+ As an operator, you are responsible to your employer for maintaining an economical and efficient operating facility. - AnswerTRUE An operator has an obligation to the great numbers of people who rely on down stream water supplies and are totally dependent on the operator's competence and trust worthiness for their welfare - AnswerTRUE Today, the natural purification processes in rivers treat all the waste loads and keep rivers...

Wastewater Treatment Exam Questions With Correct Answers A+ What is the primary purpose of the bar screens? - AnswerRemoves paper, rags, roots, refuse debris and any other large objects entering the treatment plant What is the main purpose of a septic tank? - AnswerTo separate the liquid from the solids. What is the purpose of a junction box in wastewater treatment? - AnswerServe several process sewer lines, which meet at the junction box to combine multiple waste water streams into 1 The...

Wastewater Treatment Exam Questions With Correct Answers A+ Municipal Wastewater Treatment Plants - AnswerPublicly Owned Treatment Works (POTWs); Receive inputs from many domestic and industrial sources and purify water; Domestic Wastewater Components - Answer4 Sources: From domestic, commercial, and industrial users; Storm runoff; Infiltration; Inflow; Improved Sanitation Technologies - AnswerConnection to a public sewer; Connection to a septic system; Pour-flush latrines; Ventilated imp...

Basic Wastewater Treatment Exam Questions With Correct Answers A+ Define Biochemical Oxygen Demand - AnswerMeasurement of the organic strength of the wastewater. Based on the amount of oxygen consumed. Units are mg/L Define composite sample - AnswerSeries of grab samples, typically collected over a 24 hour period. Can be Time or Flow proportional. Define effluent - Answerthe water that is discharged to the receiving stream after treatment. Can also be used to describe a specific process p...

Wastewater Treatment Exam Questions With Correct Answers A+ What is the process for a standard WWTP? - Answer1. Raw sewage 2. Screen 3. Grit chamber 4. Equalisation tank 5. Primary settling tank 6. Biological treatment 7. Secondary settling 8. Advanced treatment What stages are in the primary treatment? - Answer1. Screen 2. Grit Chamber 3. Equalisation tank 4. Primary settling tank What stages are in the secondary treatment? - Answer1. Biological treatment 2. Secondary settling W...

Wastewater Treatment Exam Questions With Correct Answers A+ What is the definition of hazard ? - AnswerHazard is the capacity to cause harm What is the primary purpose of a SDS - AnswerProvide health and safety info regarding use and handing of materials A sewer system shall not be entered without a SCBA if hydrogen sulfide levels exceeds - Answer10ppm Nobody may enter a confined space unless the entrant has first undergone training in - AnswerThe details of the facility confined space e...

Window Clerk Test Exam Questions With Correct Answers A+ End to end process to ensure mail is collected, distributed and delivered the type of clock the usps runs on - Answer24 hour clock Items sent within the US APO, FPO, UN, and its territories and possessions. - AnswerDomestic mail sets forth the policies, regulations and procedures governing domestic mail - AnswerDMM- Domestic Mail Manual sets forth policies, regulations, and procedures governing international mail - AnswerIMM- Inte...

Wgu D005 Exam Questions With Correct Answers A+ Before each lesson, Mr. Sousa passes out outlines of the lesson and reviews it with the class. Which SCREAM variable is Mr. Sousa demonstrating by reviewing the outline? -Redundancy -Enthusiasm -Appropriate rate -Structure - AnswerStructure Ms. Kalani uses imagery to help students learn the size of animals. She has posters hung in the classroom that compare the size of a human with other animals. Which strategy is Ms. Kalani utilizing wit...

Wgu D005 Exam Questions With Correct Answers A+ Which procedure will provide enough data to initiate any instructional changes, if needed, when calculating a student's progress? - AnswerCalculating rate of progress after a minimum of 8 weeks Teachers at a school want to be effective at identifying when instructional changes are needed for a student with a suspected educational disability. What needs to be ensured when conducting progress monitoring? - AnswerThe measurement is related t...