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10 Cards in this Set
- Front
- Back
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Technicians servicing small appliances except motor vehicle air conditioning must be certified in refrigerant recovery if...
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they perform sealed system service.
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The EPA definition of a small appliance includes products (3) ----- in a factory with ----- pounds of refrigerant or less
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manufactured,
charged, and hermetically sealed 5 |
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Persons handling refrigerant during maintenance, service or repair of small appliances must be certified as either a ----- or as a -----.
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Type I Technician
Universal Technician |
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If EPA regulations change after a technician becomes certified, it will be the responsibility of the ----- to comply with any future changes.
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technician
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The sale of CFC's and HCFC's is restricted to -----.
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certified technicians
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Recovery equipment manufactured before November 15, 1993 must be capable of removing ----- of the refrigerant whether or not the compressor is operating or...
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80%
acheive 4 inch vacuum under the conditions of ARI 740 |
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Recovery equipment manufactured after ----- must be certified by an EPA approved testing laboratory as capable or recovering (3) -----
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November 15, 1993
90% if compressor operating 80% no compressor operating 4 inch vacuum under ARI 740 |
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List 2 examples of EPA certified testing laboratories.
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UL (underwriters laboratories)
ETL (edison testing laboratories) |
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All equipment must be equipped with ----- fittings that can be -----, or close -----, when hoses are disconnected to minimize the refrigerant loss
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low loss
manually closed automatically |
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Does the EPA require leaks for small appliances be repaired?
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No, but leaks should be repaired whenever possible
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