EPA 608 Type 3 | QUESTIONS AND ANSWERS |
LATEST UPDATE
Save
Practice questions for this set
Learn 1/7 Study using Learn
alcohol spray
Choose an answer
On low pressure chillers, moisture Charging refrigerant liquid into a
1 typically enters the refrigerant system 2 refrigeration system when it is under a
through 29 inch Hg vacuum can cause the:
Commercial and industrial process
refrigeration systems must be Use _______ to remove ice from a sight
3 4
repaired when the leak rate exceeds glass
____ of the charge per year.
Don't know?
, Terms in this set (139)
On low pressure chillers, moisture air leaks from areas with gaskets or fittings
typically enters the refrigerant system
through
The maximum test pressure for leak 10 psig
testing a low pressure centrifugal is:
Leak test and repair the chiller to ...
reduce refrigerant loss from a pruge
unit on CFC-11 chiller
A hydrostatic tube test kit is used to: determine if a tube leaks
Commercial and industrial process 35%
refrigeration systems must be
repaired when the leak rate exceeds
____ of the charge per year.
Refrigerant recovery typically start ...
with liquid recovery it is faster.
A rupture disc on a recovery vessel 15 psig
for a low pressure refrigerants
relieves at:
According to ASHRAE Guideline 3- 2.5 mm Hg
1996, if the pressure in a system rises
from 1 mm Hg to a level above ____
during a standing vacuum test, the
system should be checked for leaks.
LATEST UPDATE
Save
Practice questions for this set
Learn 1/7 Study using Learn
alcohol spray
Choose an answer
On low pressure chillers, moisture Charging refrigerant liquid into a
1 typically enters the refrigerant system 2 refrigeration system when it is under a
through 29 inch Hg vacuum can cause the:
Commercial and industrial process
refrigeration systems must be Use _______ to remove ice from a sight
3 4
repaired when the leak rate exceeds glass
____ of the charge per year.
Don't know?
, Terms in this set (139)
On low pressure chillers, moisture air leaks from areas with gaskets or fittings
typically enters the refrigerant system
through
The maximum test pressure for leak 10 psig
testing a low pressure centrifugal is:
Leak test and repair the chiller to ...
reduce refrigerant loss from a pruge
unit on CFC-11 chiller
A hydrostatic tube test kit is used to: determine if a tube leaks
Commercial and industrial process 35%
refrigeration systems must be
repaired when the leak rate exceeds
____ of the charge per year.
Refrigerant recovery typically start ...
with liquid recovery it is faster.
A rupture disc on a recovery vessel 15 psig
for a low pressure refrigerants
relieves at:
According to ASHRAE Guideline 3- 2.5 mm Hg
1996, if the pressure in a system rises
from 1 mm Hg to a level above ____
during a standing vacuum test, the
system should be checked for leaks.
