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#1: D1 or D2 Water Distribution State Test Math Study
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- Опубликовано: 1 дек 2019
- This is just the first video of a playlist! Here's the link:
• California D1/D2 Wate...
How to solve for gallons in a cylinder.
Please leave a comment of any math questions you might be having a hard time with. I would love the chance to help you pick it apart and figure it out!
Thank You!
Rolland Pacheco III
So today I took my D1 and passed. These videos were helpful in understanding the math but luckily the test gives you the formulas and conversion charts. Side note how you said “.785 x d x d x h” got stuck in my head lol.
Thanks again. With your teachings, I was able to pass the D2 about 5 months back.
what other questions is there other than math?
Hello Mr. Pacheco,
I used your videos as a study aid for the T1 and the D1, I passed both.
I just want to say thanks!!!
Glad I could help!!!
How was the exam? Was it done in California and what online classes/resources did you use?
@@masterz28 the distribution exam was simple, the treatment exam places more weight on the math.
Yea it was in fair oaks, California.
I only used Mr Pacheco’s videos but I have a BS in Geology and took a few classes on water related subjects so I already had a fairly solid foundation.
Sac State offers online courses in water treatment/distribution as well as wastewater.
Well done!
Cool content can’t wait for more
O so kind of you, kind Sir. I will make sure to continue to give ye that "more" you speak of :)
Thanks for posting
Thank you
Great work just found this channel keep it up🤙
Thanks man! Let me know if you have any specific problems i can help you solve!
Thanks man! Let me know if you have any specific problems i can help you solve!
I love you mr Pacheco lol
I got my d2 test next month! Illlet you how it goes 😊
@Rolland Pacheco can you please send me the link for the exact book that you mentioned . Im studying for my D1 exam.
I am also working in the wastewater field in Vietnam
I have a question, I got my state test coming up, exactly how many questions are on the test?
Rafael Santiago there are 100 questions.
Anyone know if I'll be taking the same test in Tennessee we are a small utility but not small enough to be considered for the other test for grade 1 certification... from what I have heard even though we only have about 3 to 4,000. Customers we have to take the same test as those that have 20,000+ which I think isn't right Imo because we don't use or do an
A lot of things the big utility companies do..
This is pretty basic stuff here and on that grade 1 test. It’s worth knowing regardless.
Also, if your at a place that only requires grade 1. I would recommend on your own time and dime to go study and take tests for grade 2, both treatment and distribution.
We all want more money. We all need more certs.
after taking the test was it fairly simple for you to get employment ?? or did it take a while
I took the test while I was employed. So I can’t quite speak to that, but I’ll try and make sure my best friend reply’s because he took the test and was almost immediately hired after passing.
What classes for school do I need to take for the water distribution exam?
Where do you go to school Manuel? Most people I have met are guys who have current jobs and take the exam to upgrade their resume. Therefore, instead of taking a class we buy a specific book off of sacramento state's website and self teach. There is a distribution book for the distribution exam and a treatment book for the treatment exam. You can take the d1 or t1 exams without purchasing the books but the books are a pre-requist to the d2 and t2 exams. I would recommend buying a book.
I'm going to Santiago canyon college for my d1 mathamatics water distribution course it starts next week.
@@manueltorres7916 did you pass your exam?
@@sidgas142 unfortunately i didn't get to finish school they closed due to covid months ago. I'm selling cars now.
@rolland pacheco can you please send me the link for the exact book that you mentioned . Im studying for my D1 exam.
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Wish I could but I’m in a different line of work now and the videos helped the couple of people I wanted to help already. 😄
Such a basic question. If you don't know this your not good for a water job Strait UP. This is the easy version. Matter of fact .785 is the lazy mans way. Its Pie-you know the calculator's button divided by 4 times diameter squared. than if you want gallons it is times 7.48 gallons per cubic foot.