EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.
1 view 0 purchase
Course
EPA 608
Institution
EPA 608
EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.EPA 608 Type II Test with 100% corr...
EPA 608 Type II Test with 100% correct answers 2024 Questions a
ewewew ew ew ew ew ew ew ew ew ew ew ew
•
nd Answers (Verified Answers by Expert)
ew ew ew ew ew ew ew ew
1. Before charging a new system with refrigerant,
ew ew ew ew ew ew ew ew Pressurize with ni- ew ew
what should be done?
ew ew ew trogen (classified
ew ew e
as an inert gas)
w ew ew ew ew
and leak ew
2. Which refrigerant can be used for leak detection
ew ew ew ew ew ew ew ew R-22
as a trace gas and pressurized
ew ew ew ew ew
with nitrogen? ew
3. What tools can you use to find general area of l
ew ew ew ew ew ew ew ew ew ew c. Electronic or ul ew ew
eaks and pinpoint leaks?
ew ew ew -
a. Soap bubbles. ew ewtrasonic leak de ew ew
b. Look for oil residue ew ew ew -
c. Electronic or ultrasonic leak detector will provi
ew ew ew ew ew ew ewtector will provid ew ew
de the general area of
ew ew ew ew e the general are
ew ew ew
the leak ew a of the leak
ew ew ew
d. Refrigerant dye ew
4. Traces of oil around a sight glass inlet fitting
ew ew ew ew ew ew ew ew ew
of a refrigeration system might be
ew ew ew ew ew
the indication of:
ew ew a. A leakew ew
a. A leak ew
b. Excessive oil in the system ew ew ew ew
c. An overcharge ew
d. A restriction at the TXV
ew ew ew ew
5. Describe ways you can visually look for leaks.
ew ew ew ew ew ew ew
a. Using soap bubbles ew ew
b. Looking for traces of oil ew ew ew ew d. All the above ew ew
c. Excessive superheat, caused by low refrigera ew ew ew ew ew
nt charge ew
d. All the above ew ew
6. Type II classification, as identified by EPA, applies
ew ew ew ew ew ew ew
to what equipment?
ew ew ew
a. Small appliances with five (5) pounds of refriger d. Split air con-
ew ew ew ew ew ew ew ew ew ew
ant or less ew ew ditioning equip- ew ew
b. Refrigerators, freezers, and vending machine app ment with five (5
ew ew ew ew ew ew ew ew ew
li- ances ew ) pounds of refrige ew ew ew
1ew/ew
20
, EPA 608 Type II Test with 100% correct answers 2024 Questions a
ewewew ew ew ew ew ew ew ew ew ew ew ew
•
nd Answers (Verified Answers by Expert)
ew ew ew ew ew ew ew ew
r- ant
ew
or more
ew
2ew/ew
20
, EPA 608 Type II Test with 100% correct answers 2024 Questions a
ewewew ew ew ew ew ew ew ew ew ew ew ew
•
nd Answers (Verified Answers by Expert)
ew ew ew ew ew ew ew ew
c. Low pressure appliances
ew ew ew
d. Split air conditioning equipment with five (5) po
ew ew ew ew ew ew ew ew
unds of refrigerant ew ew
or more
ew
7. What are the leak repair requirements for comfor c. a and b
ew ew ew ew ew ew ew ew ew ew
t cooling appliances and commercial Appliances
ew ew ew ew ew ew
con- taining 50 lbs. or more of refrigerant?
ew ew ew ew ew ew ew
a. Must be repaired if leak rate exceeds 15% in comf
ew ew ew ew ew ew ew ew ew
ort cooling appliances.
ew ew
b. Must be repaired if leak rate exceeds 35% i
ew ew ew ew ew ew ew ew
n all commercial and industrial
ew ew ew ew
process refrigeration\ ew
c. a and b ew ew
d. None of the above ew ew ew
8. What type of refrigerant was the most common bef b. R-22
ew ew ew ew ew ew ew ew
ore outlawing CFCs and
ew ew ew
HCFCs?
a. R-12
b. R-22
c. R-500
d. R-134A
9. The required level of evacuation for recovery eq
ew c. 10 inches Hg
ew ew ew ew ew ew ew ew
uip- ment manufactured after
ew ew ew
November 15, 1993, on a system containing less t
ew ew ew ew ew ew ew ew
han 200 pounds of R-12
ew ew ew ew
refrigerant is: ew
a. 0 inches Hg ew ew
b. 4 inches Hg ew ew
c. 10 inches Hg ew ew
d. 15 inches Hg ew ew
10. What is the purpose of the filter drier and when sh
ew ew ew ew ew ew ew ew ew ew b. To remove mois
ew ew
ould it be changed?ew ew ew -
a. To filter the oil. Change every year.
ew ew ew ew ew ew ewture from the re
ew ew ew
b. To remove moisture from the refrigerant, replace
ew ew ew ew ew ew ew -
on a routine basis
ew ew ew ewfrigerant, replac ew
or anytime a system is opened
ew ew ew ew ew e on a routine b
ew ew ew ew
3ew/ew
20
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Wisebooks. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
