According to the EPA website, EPA certification test questions address four main categories: core information, small appliances (type 1 certification), high-pressure appliances, (type 2 certification) and low pressure appliances (type 3 certification). Overall, the questions test knowledge of ozone depletion, section 608 laws, recovery requirements (small appliances), leak detection (type 2 certification) and recharging techniques (type 3 certification).Continue Reading
According to the EPA, a universal certification covers all three types of appliances. Core knowledge questions look into aspects such as ozone destruction by chlorine, chlorine in CFC and HCFC refrigerants, alternatives to refrigerants and oil, refrigerant states and refrigeration gauges. With type 2 certification, a candidate will be asked about the definition of “small appliance” and evacuation procedures using recovery devices. Safety issues such as decomposition elements at extreme temperatures are also addressed.
The EPA test for low-pressure appliances is focused on items such as leak test pressurization methods and priorities, maximum leak test pressure, permissible leak rate levels for appliances with more than 50 lbs of refrigerant, recovering liquid, oil-heating requirements before recovery to limit refrigerant release, water circulation or removal from chiller to preempt freezing and evacuation procedures for low-pressure equipment. The test also addresses safety precautions such as room specifications as outlined by ASHRAE Standard 15.Learn more about Environmental Science
Technicians can obtain EPA 608 certification online by registering with a site such as Green Education Services, scheduling the exam and then taking the test. EPA 608 certification is required for those wishing to work with stationary refrigeration and air conditioning systems, as stated by Section 608 of the Federal Clean Air Act.Full Answer >
The Section 608 EPA certification test is required for technicians working with stationary refrigeration and air conditioning. This certification demonstrates that its recipient is competent to properly handle and recycle the various ozone-depleting refrigerants used in such equipment.Full Answer >
The EPA certification test is the test that the U.S. Environmental Protection Agency requires all individuals who repair building air conditioning and refrigeration systems and purchase and handle refrigerants to take, according to EPATest.com. Those who work on refrigeration systems and air conditioners must receive certification under Section 608 of the Clean Air Act.Full Answer >
Test.com features mechanic test questions for those interested in practicing before taking an ASE certification test. The practice test questions available cover all areas of knowledge required to pass the ASE test.Full Answer >