T42) Which of the following should be inspected when responding to a lift station alarm? I recently took my wastewater grade 1 exam here in California and passed. Eliminate the stress, worry, and guessing. You can reset your progress (progress bars, record of questions answered correctly) at any time by going to Profile and clicking Reset Progress. No stress. No worry. Go into your exam with knowledge and confidence. New practice exams will be added as time goes on. All rights reserved. This proven exam prep course willprepare you to passyour second level water distribution system operator exam and advance your career in the water industry. As the state transitions from the COVID-19 emergency, please contact your local Water Board to arrange necessary file reviews. Study Flashcards On WEF Wastewater Operators Practice Exam at Cram.com. Wastewater Collection Practice Test #3 Page 7 of 26 11) A) B) C) Right XD)1 1/2:1 All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1:1 4 feet 20 feet 12) A certain town's household flow rate is measured at If the plant receives . D) Reinforce (strengthen) the ball. A) Cleaning local treatment plants. No stress. We'll bring you back here when you are done.
Wastewater Certification practice tests, flashcards, study guides, and more. No worry. Water Treatment Exam Preparation - Grade 1. Which of these chemicals should be used for odor control in sewers? Pass your test the first time! Pass your test the first time! A) Do not jam rodding tool into an obstruction. In order for the video lectures to load in a timely fashion, one of the following internet options is required. 81) Which of the following conditions are normal conditions for a manual control gas chlorination process? This test is designed to simulate the actual Wastewater exam as closely as possible. Water Treatment Certification practice tests, flashcards, study guides, and more.
Wastewater Treatment Fundamentals - Water Environment Federation There are 32 individual lesson modules included in this course. It accounts for about 65 to 70% of the digester gas.
2017 Standardized Wastewater Treatment Operator Exams D) Regulate the rate of water flow through the discharge pipe. Complete and pass the additional certification style math problems quiz. Quizzes and practice tests are instantly graded. Remember that thick billows of white sudsy foam in the aeration tank is associated with a high F/M ratio and young sludge. No stress. No stress. A) Herbicides B) Cutting C) Pumping D) Sweeping, T40) The purpose of a lift station sign-in log is to, A) Budget lift station visits B) Identify who makes changes in station operation C) Track employee movement for disciplinary actions D) All of the above, B) Identify who makes changes in station operatio, A) Nothing-start adding pressurized water to clear the stoppage B) Cause of stoppage C) Time of day D) Staffing requirements. Use LEFT and RIGHT arrow keys to navigate between flashcards; Use UP and DOWN arrow keys to flip the card; audio not yet available for this language, 1) When organic wastes are discharged to receiving waters, oxygen is depleted by. A) Complete and sign timesheets B) Wash down the truck C) Wash down street around work area, making sure the wash water is broomed into the M.H. All rights reserved. D) Wear out rings instead of sleeves. If youre preparing for the operator certification exam, check out our latest.
Practice Problems - Water and Wastewater Courses B) A decrease in velocity allowing organic and inorganic solids to settle out. Thissample lesson will give you an idea of the material and study aids you can expect when you enroll in our complete exam preparation course. Theres not much to these questions except memorization. 10)One milliliter is what fraction of a liter? Questions marked "Introductory" are designed to aid operators in studying for ABC grades 1 and 2 exams; questions marked "Advanced" are geared toward ABC grades 3 and 4 exams. C19shadow b) Returned sludge air lift is clogged. A) A ball forced through a sewer line. A score of 70% of higher is required to pass each quiz. Eliminate the stress, worry, and guessing. 38)Assume a community of 1,100 people has a lagoon. Information: Surface area = 6.0 acres, 37)How many pounds of chlorine gas is necessary to treat 4,000,000 gallons of wastewater at a dose of 2 mg/l? I in addition, all four practice tests simulate the format (T/F, Multiple Choice, Math) I highly recommend this to anyone preparing to take the Ca state exam. Additional features of the app include the ability to track your progress, randomize question orders and see detailed answer explanations. 25)Which of the following forms of plant life is necessary for the proper functioning of a stabilization or oxidation pond? A) Chlorine B) Muriatic acid C) Potassium chloride D) Sodium chloride, T29) Sources of excessively clear water in a collection system include, A) A problem at the wastewater treatment plant B) A sanitary sewer leak C) Exfiltration from a high water table D) Infiltration from a high water table. There are 35 individual lesson modules included in this course: Basic Water Math,Unit Conversions,Working with Formulas,Understanding Percentages,Calculating Area,Calculating Volume,Weight-Volume Relationships,Force-Pressure-Head,Velocity and Flow Rate,Pumps,The Metric System,Problem Solving,Math and Treatment Review,Flow Problems,Chemical Dose Problems,Source Water Review,Reservoirs Review,Reservoir Problems,Disinfection Review,Disinfection Problems,Laboratory, Problems, Regulations Review, Treatment Plant Chemicals, and Management Review. A) Allow the ball's weight to be closer to the ball's center. No worry. However, Grade 1 is designed for a person with about 1 year of experience in the vocation. All rights reserved. Collection System Design and Layout,Collection Equipment Maintenance,Collection System Maintenance and Repair,Lift Stations,Collection System Testing and Inspections,Collection System Rehabilitation,Collection System Safety,Unit Conversions,Area Calculations,Volume Calculations,Velocity and Flow Rate, Other collection system math topics. 2019 Association of Boards of Certification. To sample for pH, you should collect a _ sample. a. avoid boil-orders b. minimize costs in producing drinking water c. produce safe and pleasant drinking water d. successfully pass operator certification examinations 4.
Practice Problems: Wastewater Treatment Operator Exam Make sure to memorize the removal efficiency for other constituents, such as suspended solids and BOD. D) Vapor barrier. A) Load the debris on the truck.
Cwea collections Grade 1 Flashcards | Quizlet B) A power rod. C) Wash down street around work area and machines, making sure the wash water is broomed into the manhole.ruck.D) Wash down the truck. There are 32 individual lesson modules included in this course. No worry. D) All of the above. Which of the following is associated with thick billows of white sudsy foam in the aeration tank? influent wastewater flow is 1.5MGD influent wastewater BOD is 150mg/L
Wastewater Practice Test - DEMO - Water Operator B) Do not rotate the rod in one position for extended periods. by Jersey08057, Lubricant . B) Milliliter. Yes, activity and purchases will sync across multiple devices. Cram has partnered with the National Tutoring Association. D) All of the above. You have been directed to examine and review the plans and specifications for a new wastewater pump station prior to the advertising or construction bids. T60) Tasks performed by a collection system operator include. There are 22 individual . AWWA can help utility managers, engineers, operators and more continue to improve their professional development. T98) What tools are used with a power rodder?
Wastewater Grade 1 m/c Flashcards | Quizlet There are 34 individual lesson modules included in this course: Basic Water Math,Unit Conversions,Working with Formulas,Understanding Percentages,Calculating Area,Calculating Volume,Weight-Volume Relationships,Force-Pressure-Head,Velocity and Flow Rate,Pumps,The Metric System,Problem Solving,Math and Treatment Review,Flow Problems,Chemical Dose Problems,Source Water Review,Reservoirs Review,Reservoir Problems,Disinfection Review,Disinfection Problems,Laboratory, Problems, andRegulations Review. Tasks preformed by a collection system operator includes: Maintaining collection system equipment. 80) The purpose of adding sodium thiosulfate to a microbiological sample bottle is to, c) Remove any chlorine residual present. Pass your test the first time! 69) What effect will the addition of chlorine, acid, alum, carbon dioxide, or sulfuric acid have on the pH of wastewater? Eliminate the stress, worry, and guessing. 56) Over a four-year period, the hour meter on an instrument air compressor had the following readings at the end of each year: 3rd year 2007.1 - 2nd year 1325.8 = 681.3. A) A decrease in velocity allowing gases to be released from the wastewater. GRADE 1 COURSES. Upon completion of this course you will receive a certificate for 4.4 CEUs (44 Contact Hours). T96) What is a mechanical means to remove material from a sewer? There are 32 individual lesson modules included in this course. 80,000 gal / 1,100 people = 72.7 gallons per person, 39)The rock in most trickling filters is placed. Read . 60) Dresser and victaulic couplings are commonly used with what pipe materials? Great course with lots of material,definitelyworth the money. A) Atmosphere in manhole. 3. 3. B) Routing traffic around job site.
A) Immediately remove victim from the contaminated area B) Immediately calla physician or paramedic C) Immediately begin appropriate treatment D) Do nothing because chlorine gas is nontoxic, B) Immediately calla physician or paramedic. D) None of the above. Spend time reviewing the course flashcards. Find out how you can intelligently organize your Flashcards. 2017 Wastewater Treatment Operator Formula/Conversion Table. No worry. When the pump is operating, water slowly drips from the packing gland.This indicates that the, c) Packing bolts or nuts on the packing gland should be are properly adjusted. Pass your test the first time! Eliminate the stress, worry, and guessing. Enclosed, open and semi-closed are terms used for the designation and selection of A) Impellers. This proven exam prep course willprepare you to passyour second level wastewatertreatment operator exam with confidence and advance your career in wastewatertreatment. ABC standardized exams are administered with an ABC Formula/Conversion Table containing mathematical formulas and common abbreviations that may be present on the exam. !function(f,e,a,t,h,r){if(!f[h]){r=f[h]=function(){r.invoke? No worry. A) Bar B) Aluminum hydraulic C) Truss D) Sand, T26) The most important traffic safety consideration is the, A) Time of day B) Size of the job C) Wearing of hard hats and safety vests D) Location of the job. There are 11 individual lesson modules included in this course. Get Adobe Reader. This proven exam prep course willprepare you to passyour journeymanlevel water treatment operator exam and advance your career in water treatment. This test is designed to simulate the actual Wastewater exam as closely as possible. C) Impeller clogged. Each lesson includes a quiz. When enrolling in [], Pass your test the first time! Eliminate the stress, worry, and guessing. P.O. A) Check valve stuck or clogged. C) Spring blades. Also, the math practice problems are very helpful in getting comfortable. Gregory S, Atascadero, CA. The most likely cause of the odor problem is decreased velocity, which, A) Allows decomposable solids to settle B) Decreases the treatment time in the lines C) Increases the treatment time of inorganic solids D) None of the above, Hydrogen sulfide gas smells like, A) Dead fish B) Fuel gas C) Rotten Cabbage D) Rotten eggs. B) Sick to your stomach.
WasteWater Operator Certification Study Guide Grade 1 American Water College has developed a thorough exam prep curriculum. Eliminate the stress, worry, and guessing. Full practice tests and additional certification style math problems are available to get you ready for the exam. 3. Hydrogen sulfide is a toxic gas that smells like ____. For more information on removal efficiencies of the primary clarifier, read page 129 of the textbook. Complete and pass the practice certification exams (Test A and Test B). If youre looking for additional practice problems, click here. Your course is designed to be all inclusive. Find out how you can intelligently organize your Flashcards. Pass your test the first time! A) Bar. No stress. No worry. American Water Works Association water industry publications include Standards, Manuals, Journal, Opflow and more. feathr("fly", "5e558ae66f594e4be753166e");
View sample course schedule. Thick billows of white sudsy foam in the aeration tank is often encountered during the start-up of a treatment plant. This is called right-to-know legislation. This proven exam prep course willprepare you to passyour management level water distribution system operator exam and advance your career in the water industry. I feel Im ready for the D3.When I pass it I hope to use this same program to take the D4 right away. Jeff C, Scottsdale, AZ. There are 32 individual lesson modules included in this course. 42)The following device is used to measure the flow of wastewater: 43)A spray nozzle on the mechanically cleaned screen has become plugged. When enrolling []. Which document provides right-to-know? An air gap can be used to. A) A bullet shaped object passed through a force main B) A power rod C) Any foul smelling equipment D) The hydraulic rodding truck, T22) When opening a power rodder properly, do the following, A) Push the rodding tool into an obstruction and hold it there B) Rotate rod in one position C) Make sure all the torque is out of a broken rod D) Rod past dropped joints or through a crushed pipe, T23) You should get out of the manhole as soon as, A) Lower explosive level alarm activates B) H2S exceeds 5 ppm C) Flow increases slightly D) None of the above, A) Barrel B) Cleanout C) Backwater valve D) Catch basin, T25) Which of the following is a type of shore? Activated Sludge Module 2 . Current Equivalents and Formulas (posted 1/27/14) Proposed Examination Equivalents and Formulas Sheet - The Wastewater Operator Certification Program (WWOCP) will be updating the Examination Equivalents and Formulas Sheet. Eliminate the stress, worry, and guessing. Noxious & toxic gases or vapors can come from a variety of sources, industries, hydrogen sulfide from decomposing organic materials in the collection system. No worry. One of the best ways to prepare for any exam is to solve many practice problems. There are 13 individual lesson modules included in this course. In order to receiveIACET CEUcredit for this course, you must complete the following: 1. Lastly, theres a very small amount of hydrogen, nitrogen, and hydrogen sulfide, which account for a combined 1 to 2% (hydrogen + nitrogen + hydrogen sulfide). Basic Water Math,Unit Conversions,Working with Formulas,Understanding Percentages,Calculating Area,Calculating Volume ,Weight Volume Relationships,Force-Pressure-Head,Velocity and Flow Rate,Pumps,The Metric System,Problem Solving,Math and Treatment Review,Wastewater Flow Problems,Preliminary Treatment,Grit Channel Problems,Primary Treatment,Clarifier Problems,Pond Treatment,Pond Problems,Trickling Filter Review,Trickling Filter Problems,Wastewater Disinfection Review,Wastewater Disinfection Problems,Anaerobic, Sludge Digestion,Anaerobic Sludge Problems,Activated Sludge Review,Activated Sludge Problems,Advanced Activated Sludge Review,Advanced Activated Sludge Problems. 55) Considering the layout and flow diagram for the complete treatment plant, most oxidation ditch plants would be most similar to which of the following? American Water College. A) Can be compressed into liquid form. There are 35 individual lesson modules included in this course. Collection System Design and Layout,Collection Equipment Maintenance,Collection System Maintenance and Repair,Lift Stations,Collection System Testing and Inspections,Collection System Rehabilitation,Collection System Safety,Unit Conversions,Area Calculations,Volume Calculations, Other collection system math topics.
Wastewater Math | California Wastewater Grade 1 Sample D) All of the above.
Practice Exams - Sewer Geek C) Track employee movement for disciplinary actions. We can help you with everything from selecting the right course to explaining math problems. B) An interceptor sewer leak. Pass your test the first time! If you want to learn more about the composition of digester gas, read page 158 of the textbook. Introducing Cram Folders! A) Composite sample B) Continuous sample C) Grab sample D) Regulated sample. WASTEWATER TREATMENT PLANT OPERATOR EXAMINATIONSGRADE 1 STUDY GUIDE OUTLINE The following is a general outline to serve as a study guide in preparing for the Grade 1 examination.All areas may not be covered on any one exam, nor does the outline necessarily include all topics,which may appear on an exam. T19) In sewer maintenance, what is a pig? ABC works with AWWA and WEF to develop guides to help operators prepare for taking a certification exam. The pH scale goes from 0 to 14. There are 15 individual lesson modules included in this course. A) A manhole is overflowing down the street. D) All of the above. We provide the resources you need to continue to learn and the tools you need to do your job well. State Water Resources Control Board. A) Amount of screenings and trash removals B) Wet well inlet velocities C) Operation of gas masks D) Motor control center and power panel, T43) The minimum scouring velocity normally used for sanitary collection lines is A) 1.0 ft/sec B) 2.0 ft/sec C) 5.0 ft/sec D) 10.0 ft/sec, T44) Tools used for sewer rodding include, A) Lag screw B) Porcupine C) Wildebeest D) Set screw. D) None of the above. You have created 2 folders. C) Toxic gas production. Eliminate the stress, worry, and guessing. $179.99. C) Wearing of hard hats and safety vests. 2017 Wastewater Collection Operator Class III. . B) Alkaline. c) Using the diameter of the pipe. A) Strip chart recorder B) Ultrasonic meter C) Front-end loader D) Hand rodder. C) Poor ventilation. The cost to take this test and have access to reading "The Best Plan To Pass the Certification Exam" is $10.00. For more information, go to pages 53 and 75 of the textbook. Pass your test the first time! 2017 Wastewater Treatment Operator Class III. r.invoke.apply(r,arguments):r.queue.push(arguments)},
C) Pipe cracks. T32) Lift station failures include ________ failure. Printable PDF handouts for each lesson are included so you can follow along with the video lectures and review the material offline. 72) Settled activated sludge is generally ______ than raw sludge. {"cdnAssetsUrl":"","site_dot_caption":"Cram.com","premium_user":false,"premium_set":false,"payreferer":"clone_set","payreferer_set_title":"Wastewater Exam 01","payreferer_url":"\/flashcards\/copy\/wastewater-exam-01-328486","isGuest":true,"ga_id":"UA-272909-1","facebook":{"clientId":"363499237066029","version":"v12.0","language":"en_US"}}.