EPA 608 Core Practice Test 2020 (60 Questions with Explained Answers) 

how did u find this app seems nice!

can you take this test online I am trying to get the universal one to take without having a webcam

Did you take the test if so can you help me

drives me nuts how some of these tests say different things from others.Question 1 according to my epa 608 core test says chlorine molecules last in the stratosphere for 120 years not 50 to 100 ...Pisses me off,test is hard enough as it is

Changed this year

@@priscillamiano3399 so now is 37k ?

@@muneycorn6310 also its 100k molecules destroyed not a million. I am SO SCREWED😭 EVERYTHING contradicts itself

I came to comments to check for that same question. It's 100,000.

No its not its 1 mil

Icwas wrong but i passed my nate core....

@@chrisstrong3544 Ozone Depletion via EPAs website: When chlorine and bromine atoms come into contact with ozone in the stratosphere, they destroy ozone molecules. One chlorine atom can destroy over 100,000 ozone molecules before it is removed from the stratosphere. Ozone can be destroyed more quickly than it is naturally created. www.epa.gov/ozone-layer-protection/basic-ozone-layer-science#:~:text=II.-,Ozone%20Depletion,is%20removed%20from%20the%20stratosphere.

Also had to check for question 10 lolz

How’d the test go?

Hope you passed

good luck but it is helpful for the test

Was this helpful? How did you do?

How did the test go, was this video any help?

@@williamjames7754 skillcat app. If you can compete in a week it will only cost 50$ for them to send you a license.

Are these answers accurate?

Not all of them.... I've found 2 so far that are wrong and I'm on question 15. The fine for violating the clean air act should be 44k And one chlorine atom can destroy 100k ozone molecules. I'm scared to go on not knowing what other misinformation is on here.

I call it the "vapor line" but in reality its the "suction line" as it is sucking the vapor back into the compressor/condenser.

Yes, so actually it's located before the refrigerant returns to compreser

suction line located 'aft' the evaporator. Flashing is a 'rapid' evaporation. What does that mean, idk,, but some liquid if bled off slowly, slower rate (less volume) is evaporating, - to me a 'flash' is a fast quick evaportion -if allowed in a system could freee 'more' exposed volume.

Hello, I am studying for the same exam. Did you pass? Did this video help?

Did this video help out? I’m taking it next month.

The question states MOLECULES not atoms

@@andrewkalkofen9751 there are no ozone atoms. Ozone is not an element.

It's counterintuitive, but flammable and inflammable mean the same thing. The opposite is nonflammable.

probably. In Mexico?

@@ludwig6332lol

no its a good exercise -just know your book too. Alwasy a few discrepancies.

don't let the comments influence you, most of the people with negative comments are repeating the same comment on the discrepancy of 100k versus 1 million. After the first person said it all others are just copying.

Negative. 44k per instance per day is the fine. 10k is the reward for telling.

But Type II has very high, high, medium and low psi

Facts #imtakingmy608tomorrow lolz

How you do bro ??? I’m taking mine Friday what shoul I study

Jay Sauceda I passed core and type 1 I’m retaking type 2 and 3 later this month , and honestly bro I smoked about 2 joints and just read the book word for work the night before the test and I was only a few questions from getting the type 2 and 3 but the core and type 1 I passed with 90% each one

Just study a lot on type 2 and 3 they’re a bit harder but try to memorize all the regulations for charging and recovery

Eric Sanchez okay thanks bro!