Core
This Chemical Depletes Stratospheric Ozone.
What is Chlorine.
What systems are included in Type I Refrigeration?
What are Small Appliances charged with 5 lbs. or less of refrigerant.
When a system is in deep vacuum;What should you not do?
What is Energize the compressor
What should your Recovery Device's High Pressure Cut-Out be set to?
What is 10 psi.
EPA regulations state that removal of which component constitutes a "major repair"?
What is Compressor, Evaporator or condenser.
{This Law} requires all persons who maintain, service, repair, or dispose of appliances containing regulated refrigerants, be certified in proper refrigerant handling techniques as required by the National Recycling and Emission Reduction Program.
What is the Clean Air Act
What are two examples of a type I System?
What are: water coolers, window units, refrigerators, freezers, de-humidifiers, ice machines, and package
terminal air conditioning.
What is the grace period to repair a leaking Type II system
What is 18 months.
What is covered in Type III Refrigertion
What are Chillers, Low Pressure systems exceeding 50 lbs refrigerant or more.
A high-pressure appliance containing less than 200 lbs. of an HCFC or HFC refrigerant must be evacuated (recovered) to a level of;
What is 0"Hg
How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act?
What is $44,539
How much of a type I system needs to be recovered?
What is 90% or 4"hg
What gas is used for leak detection?
what type of Trace gas for double jeopardy!
Dry Nitrogen, Pressurized to manufactures' Specifications.
Trace gas needs to be the designated refrigerant listed on name plate of system.
What is one type of compressor used in type III
List more for multiplier!
What is turbocore, Centrifugal. Screw, Scroll, Reciprocating.
If a leaking appliance with a regulated refrigerant is not going to be repaired, it must be;
What is retrofitted or retired within 12 months.
It is sunny and 75 degrees, One Refrigerant tank is full and one is half full.. What tanks has a higher pressure?
What is Both Contain Equal Pressure under the same temp. (Boyle's Law)
What are some refrigerants used in Type I?
Are they CFC, HCFC, HFC, or A2L for DOUBLE JEOPARDY?
What is R-12, R-134, R-32, R-1234yf
You Passed type II certification but failed CORE, tsk tsk.
May you still work on Type II systems?
How about No?
Pass your core.
What is a rupture disk?
What causes this to fail for double jeopardy!
A disk that ruptures at 15 PSI in the event of a system over pressurization to minimize damage to system components.
Where is the purge unit located in a low-pressure system?
What is at the top of the condenser
This has 3 oxygen atoms and is is in the stratosphere
What is,
Ozone
Recovery equipment;
Two types of recovery for Double Jeopardy,
Captures refrigerant into a non-pressurized container.
Active & Passive
What is the Annual Leak percentage rate for Residential/ Comfort Cooling?
What is 10%?
When leak testing a low-pressure chiller, the maximum pressure to use is;
What is 10psi
Refrigerants CFC-12, HCFC-22, and HFC-134a all have Hazard Classification as Type _______ hazardous substances.
What is A1