Exam (elaborations)

ASE AC 609 Question and answers 2023

3 purchases

Course
ASE AC 609

Institution
ASE AC 609

[Show more]

Preview 2 out of 9 pages

View example

Uploaded on April 13, 2023
Number of pages 9
Written in 2022/2023
Type Exam (elaborations)
Contains Questions & answers

ase ac 609 question and answers 2023
ozone depletion potential chemical rating that ranges from 001 10 and that refers to the amount of ozone depletion caused by a substance compared to cfc 11 eg h

Institution ASE AC 609
Course ASE AC 609

flyhigher329 Member since 2 year 239 documents sold

$20.99

Add to cart

Add to wishlist

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

ASE AC 609 Question and answers 2023
Ozone Depletion Potential - correct answers chemical rating that ranges from 0.01-1.0
and that refers to the amount of ozone depletion caused by a substance compared to
CFC-11 (eg HCFC-22 depletes .034 of the ozone where CFC-11 would deplete 1.0)

class 1 substance - correct answers ozone depleting chemical with an ozone
depletion potential greater than .2 (eg CFCs)

class 2 substance - correct answers ozone depleting chemical with an ozone
depletion potential less than .2 (eg HCFCs)

CFCs - correct answers Chlorofluorocarbons, eg R-12 (CFC-12)

HCFCs - correct answers Hydrochlorofluorocarbons, eg R-22 (HCFC-22)

HFCs - correct answers hydrofluorocarbons, eg R-134a (HFC-134a)

HFOs - correct answers Hydrofluoroolefins, eg R-1234yf (HFO-1234yf)

mvac - correct answers Motor Vehicle Air Conditioner

MVAC-Like Appliances - correct answers an appliance similar enough to an mvac that
one does not need a 608 certification (eg tractors, buses, and construction equipment.
DOES NOT INCLUDE: refrigerated trailers, boats, trains, and aircraft)

ODS - correct answers ozone depleting substance

EPA 609 Technician Certification
1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - correct
answers FALSE

2. For determining the Ozone Depletion Potential __________ having been assigned a
factor of 1 - correct answers CFC-11

3. Ozone layer absorbs and scatters __________ form the sun - correct answers
Ultraviolet light

4. T/F R-134 is a chlorine-free refrigerant - correct answers TRUE

5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity -
correct answers 80%

, 6. T/F Ester-based synthetic oils can be mixed with oils - correct answers FALSE

7. An award of up to ___________ may be paid to a person suppplying information that
leads to a penalty against a technician who is intentially venting - correct answers
$10,000

8. MVAC systems being disposed must be evacuated to _____________ of mercury
before being scrapped - correct answers 4 INCHES

9. Since _______________ it is no longer legal for CFCs to be manufactured or
imported into the United States - correct answers JAN 1ST, 1996

10. Since ___________________ it is illegal to vent substitutes for CFC and HCFC
refrigerants - correct answers NOV 15, 1995

11. Each chlorine ion are able to destroy ___________________ ozone molecules -
correct answers 100,000

12. Lifetime of CFSs is believed to range from ________ years - correct answers 20
TO 100

13. Ozone molecules consists of _______________ atoms of oxygen - correct answers
THREE

14.Non-condensables in a refrigeration system result in a ________________
discharge pressure - correct answers higher

15. T/F Ozone depletion increases global warming - correct answers TRUE

16. T/F If a technician is already trained and certified to handle HFC-134a - correct
answers FALSE

17.The Clean Air Act (CAA) of _____________ directs EPA to establish requirements -
correct answers 1990

18. Over the road refrigeration units and R-22 (HCFC) air conditioning - correct
answers such as that found in buses, also require Section ____________ certification,
608

19. Moisture level in Recycled R-12(CFC-12) that has been directly removed from -
correct answers and intended to be returned to, a mobile air-conditioning system
cannot exceed ________________ PPM by weight, 15

20. At high temperature CFC-12 can decompose to form _____________ - correct
answers hydrochloric or hydrofluoric acid

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 flyhigher329. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $20.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling

Exam (elaborations)

ASE AC 609 Question and answers 2023

Document information

Subjects

Written for

Seller

Reviews received

Content preview