The recovery process on an R-12 or R-134a A/C System should continue until a
stable vacuum is held by the system for: - ANSWER-2 minutes
A recycled refrigerant container has been checked and found to be above the
given pressure limit for the ambient temperature
Technician A says that the refrig...
SAE
609
Questions
and
Answers
100%
Pass
The
recovery
process
on
an
R-12
or
R-134a
A/C
System
should
continue
until
a
stable
vacuum
is
held
by
the
system
for:
-
ANSWER-2
minutes
A
recycled
refrigerant
container
has
been
checked
and
found
to
be
above
the
given
pressure
limit
for
the
ambient
temperature
Technician
A
says
that
the
refrigerant
container
should
be
placed
in
a
cooler
storage
area
before
use
Technician
B
says
that
the
vapor
in
the
container
should
be
slowly
vented
into
a
refrigerant
handling
unit
who's
right
-
ANSWER-Technician
B
only
The
ozone
layer
filters
out
most
of
the
suns
harmful:
-
ANSWER-Ultraviolet
radiation
the
reduction
of
ozone
in
the
stratosphere
could
cause:
-
ANSWER-An
increase
of
skin
cancer
and
eye
cataracts
Technician
A
says
that
sunlight
striking
CFC
molecules
can
cause
chlorine
to
be
released
Technician
B
says
that
chlorine
atoms
react
with
ozone
to
produce
chlorine
monoxide
Who's
right
-
ANSWER-Both
A
and
B
R
134a
refrigerant
must
be
reclaimed
to
meet
which
of
these
purity
standards
-
ANSWER-J2099
if
the
required
charge
level
of
refrigerant
for
MVAC
system
is
40
ounces
which
of
these
is
correct
charge
level
measured
in
pounds
-
ANSWER-2.50lb
(1.13)
Technician
A
says
that
recovery/
recycling/
recharging
equipment
for
R-1234yf
refrigerant
requires
integration
with
a
refrigerant
identifier.
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 AnswersCOM. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.
