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That BOD question was pretty tough. I’ll have to practice that one several times. It doesn’t help that I don’t routinely do B.O.D. testing.

Math Breakdown is the best soundbyte.

DO levels are at their lowest in the morning. He said at night on the last question. Most of the oxygen is used up during the night making the DO level lowest in the morning or just around sunrise.

Are you familiar with the CA wastewater exams, and if so how would rate these questions (from entire series) to the grade 3 exam?

Any suggestions to study for my B test, I already have my C license. This appears to be for C test.

So funny thing. I have a book next to me while watching this. I go to the practice test and its all the same questions you have been going over in these videos! Wastewater Treatment Operator Study Guide 2024-2025 by John Stoner

Your practice exam helps with grade 2?

Please post more. Very helpful

Good test practice post more

Do you know the best resources for the collection system test?

Awesome video...

where is the rest of the answers from 86 to 100 guys!

How many questions are on the Florida test?

Great course and commentary! Am I counting wrong or are we about 3 videos short of the end of the sample test? Or Ami just not finding 18-20?

I’m new to the world of wastewater and boy I tell you it is too exciting learning new stuff. With that said with my book in hand accompanied by your site I just found I’m certain I will walk into the testing site with enough to take a bite out of crime. Thanks a lot God Bless!!

Preparing for 3A in NY. I'm terrified, haven't even gotten my classes in and all I hear is they don't properly prep you anyway. Thanks for putting these up to at least help me know what I need to understand better before going in.

G g g g g g u n I t 😂

I believe question 20 is actualy D. Theory and practice are two different things.

Would you be able to post answers somewhere? I just wanna know if my knowledge is correct because i am writing the exam in two weeks. Thanks and I really appreciate your content.

Will these question help for a grade 2 in Ca

Hi! Will this help me pass my grade I in Wastewater here in CA?

What manual do you need to study?

I really appreciate these videos it has helped me out a lot. I am currently going for my grade 1. I have missed it the last 3 times. Took it a month ago and missed it by 5 points. But hey plenty of practice will get me there. Again thank you so very much!!! Julie

noo😢 i liked the old voice better

It is over my head

Can you Confirm that question 74 is 6 hours? I have in my notes from class that its +/- 3 hours? Thanks These Videos are very helpful

I am going for my level 2 Wastewater treatment. Is this beyond the scope? I have heard that there was a lot of question on aerobic digestion and there have been a lot of questions about anaerobic digestion

Is there videos for questions 86-100?

What would be a good study guide for the restricted 1 exam? I have read that it does not contain many water treatment question but basic logic,math and some formulas. But others say it does contains water treatment questions.

BOD max sample time is 48 hours after collection not 24 hrs.

I'm taking my Wastewater Operator Trainee Written Exam in a couple days, and these videos are extremely helpful and give me confidence on taking it! The videos are also easy to understand and you do a great job explaining the answers!

This is fantastic

What happened to part 18,19,20😢?

Thanks again.

Great. As like as previous videos. Thanks a lot.

Thanks for your great videos🌹🙏🏻

Could you add the formulas and conversion factors and all that good stuff to the exam document?

Those examples were totally helpful lol i was thinking to myself how I’d like to see an example of geometric mean and bam there it was. These videos are excellent. Thank you so much! I’m studying to get my class D in Minnesota next year.

I'm going to be going to take my septic system installers test in Connecticut in a few weeks. Will questions like these be on my test even though I'm in CT

Thanks for your great videos🙏🏻

Is there any easier way to pay? I really appreciate your time and want to pay but I cannot trust to this type of transaction ( I mean venmo) 😅

It was perfect, Thanks a lot🌹🌹

Very good resource. Appreciate it

I am looking for training for waste water operator OIT in Toronto can you help me...

I just want to thank you! I passed my test! This was extremely helpful!🎉🎉

Very helpful

Where's the full test?

Helpful

How much are this questions are going to come out on the real exam?

I officially passed my Vermont grade 5 thanks in part to this channel!