type 1 # 1
Core 1
Re- core
type 1 # 2
type 2 # 1
100
a small appliance holds this much refrigerant
What is less than 5 pounds
100
the high side gauge is this color
What is red
100
the term ODP stands for
What is ozone depletion potential
100
what must be done with any regulated refrigerant
What is it must be recovered
100
this device is installed at the outlet of the condenser
What is the receiver
200
for a small appliance , this service port is also called a
What is bullet piercing valve
200
this is the charging port on your manifold gauge set
What is the center port
200
the Montreal protocol calls for the regulation of these
What are the reduction and elimination of CFC's
200
if EPA regulations change, who is responsible to keep up with the current regulations
What is the service tech himself
200
this add on is installed very close to the metering device to remove contaminants
What is the filter drier
300
before you re-use any refrigerant in a type one appliance, refrigerant should be checked for this
What is non condensibles
300
refrigerant leaving the condenser is in this state
What is liquid
300
when UV rays are emitted, what are three dangers
What are, cataracts, skin cancer, increase of ground level ozone, marine life is lowered or impaired, timber growth is reduced
300
this stamp of approval must be on approved recovery tanks
What is the DOT stamp
300
a precise measurement for a vacuum
What is a micron
400
***************double jeopardy**************** regulation's call for this to be vented during pressurization and purging operations
What is nitrogen and trace refrigerant
400
the refrigerant entering the condenser is what
What is as high pressure, high temperature vapor
400
the phase out date for CFC's
What is Dec 31, 1995
400
***************double jeopardy******************* a recovery machine should be checked for this daily
What is checked for leakage
400
the refrigerant port for your manifold gauge is closed, this is called
What is backseated
500
all recovery and recycling machines manufactured after this date must be certified to meet EPA requirements
What is November 15, 1993
500
a Compressor should never be started if it is a
What is vacuum
500
how do you know the chlorine in the stratosphere is coming from CFC's (what chemical)
What is the chemical chlorine monoxide
500
this type of valve needs to be checked periodically for leaks
What is a Schrader valve
500
a vacuum pump should be able to pull down to this measurement
What is 500 microns
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