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As technicians we must stay up to date on
ANSWER:
Federal state and local law
For universal certification you will receive how many questions
ANSWER:
100
What is passing grade for all epa certifications
ANSWER:
70%
True or false you must memorize all regulations because they will stay the same
forever
ANSWER:
False
Can chlorine from the environment come from natural resources such as
volcanoes
ANSWER:
Yes but they are not the primary source
True or false Ground level ozone is is what reflects and absorbs harmful uv rays
from the sun
ANSWER:
,False
In which way does ozone depletion affect humans
ANSWER:
Increased risk of skin cancer and cataracts
Is there evidence that refrigerants are in the stratosphere
ANSWER:
Yes
One molecule of chlorine can destroy how many molecules of ozone
ANSWER:
100,000
Ozone has ____ oxygen atoms.
ANSWER:
3
True or false the majority of the ozone is located in the troposphere
ANSWER:
False
How many molecules of ozone can three molecules of chlorine destroy
ANSWER:
300,000
What is the major function of ozone in the stratosphere
ANSWER:
Absorb and reflect uv rays from the sun
What is the primary source of Chlorine in the stratosphere
ANSWER:
Emissions of refrigerants by human like cfc and hcfc
What molecule destroys the ozone layer
ANSWER:
,Chlorine
Which of the following are effects of the ozone layer depletion
ANSWER:
Decreasing crop yields and threat to wild and marine life
Who does ozone depletion affect
ANSWER:
People all over the world
After refrigerant is phased out can equipment still contain refrigerant
ANSWER:
Yes
After refrigerant is phased out can technicians service equipment containing
that refrigerant
ANSWER:
Yes
After being phased out, where can technicians obtain refrigerant to service
equipment that contains that refrigerant?
ANSWER:
From recovered or reclaimed refrigerant
Can refrigerant be resold
ANSWER:
Yes, but only if it has been reclaimed to AHRI Standard 700 specifications
Equipment has to be certified to epa standards in order to recover which
refrigerants
ANSWER:
Cfc hcfc hfc
If you are selling r 22 refrigerant who can you sell to
ANSWER:
A technician or business with an epa 608
, If you recover r 22 can you use the recovered refrigerant in another device
owned by a different person
ANSWER:
Yes but only if it is reclaimed and meets ahri 700 standards
In the United States when we're all CFCs phased out
ANSWER:
1995
In the United States when we're r22 r124b phased out
ANSWER:
2020
In the United States when will all HCFCS be phased out
ANSWER:
2030
What records should be kept for r22
ANSWER:
Type of refrigerant, dates and quantity of refrigerant
Section 608 of EPA Clean Air Act is
ANSWER:
Federal law
State and local regulations
ANSWER:
Have to be followed with federal law and may be stricter
The venting prohibition requires that you recover affected refrigerant before
ANSWER:
Opening, servicing, disposing equipment
Under section 608 regulations who is responsible for ensuring that all
refrigerant is removed before disposing of equipment that contains refrigerant