{"product_id":"oklahoma-water-operator-class-d-certification-exam-unofficial-self-practice-exercise-questions-covering-fundamental-treatment-knowledge-paperback","title":"Oklahoma Water Operator Class-D Certification Exam Unofficial Self Practice Exercise Questions: covering Fundamental Treatment Knowledge - Paperback","description":"\u003cdiv\u003e\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/reportcopyrightinfringement.com\/\" target=\"_blank\" rel=\"nofollow\"\u003e\u003cb\u003eReport copyright infringement\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eby \u003cb\u003eExamreview\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eBook updated October 2020. In Oklahoma, the Class D exam is entry-level. It covers a lot of treatment topics. The questions provided in this product focus on the Water Treatment Processes of Rapid Mixing, Coagulation and Flocculation, Water Fluoridation, Sedimentation, Filtration, and Disinfection. These are the knowledge emphasized in the entry level Class D exam. We create these self-practice test questions module referencing the principles and concepts currently valid in the water treatment exam. Each question comes with an answer and a short explanation which aids you in seeking further study information. For purpose of exam readiness drilling, this product includes questions that have varying numbers of choices. Some have 2 while some have 5 or 6. We want to make sure these questions are tough enough to really test your readiness and draw your focus to the weak areas. You should use this product together with other study resources for the best possible exam prep coverage.\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 182\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.39 x 10 x 7.99 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e July 19, 2018\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":52769532051763,"sku":"9781723154560","price":60.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5595\/6612\/files\/azhVWThWazNTU2pIbjhBeVc4cHpmQT09.webp?v=1764712926","url":"https:\/\/www.vysn.com\/en-ca\/products\/oklahoma-water-operator-class-d-certification-exam-unofficial-self-practice-exercise-questions-covering-fundamental-treatment-knowledge-paperback","provider":"VYSN","version":"1.0","type":"link"}