EPA 608 Type 3

Quiz
•
Science
•
10th Grade
•
Hard
+2
Standards-aligned
Lisa Thompson
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The EPA requires the all comfort cooling systems with more than a 50 lbs. charge be repaired when the annual leak rate exceeds
15%
25%
35%
50%
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The EPA requires that all commercial and industrial process refrigeration equipment with more than a 50 lb. charge be repaired when the leak rate exceeds
15%
25%
35%
50%
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Why is it likely for recovery and recycling machines to overheat when drawing a deep vacuum?
because a deep vacuum causes high head pressure
because refrigerant is needed to cool the compressor
because the refrigerant oil has evaporated
a recovery and recycling machine would not overheat when drawing a deep vacuum
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
After removing refrigerant from a system, the refrigerant
may be recycled and sold to another customer
may be reused in the same system, or in another system owned by the same person
may not be reused
must be reclaimed
Tags
NGSS.HS-ESS3-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To reprocess refrigerant to meet new product specifications is called ____.
recovery
renew
reclaim
recycle
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is being done in the U.S. to stop damage to the stratospheric ozone layer?
using natural gas instead of coal to generate electricity.
capturing and ultimately eliminating use of CFCs
enforcing strict emission requirements on incinerators.
all of the above
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which group of refrigerants does not harm the ozone layer?
CFC
HCFC
HFC
All of the above
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